diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index c326aa6..9f7c0dc 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -147,6 +147,12 @@ dependencies = [
  "derive_arbitrary",
 ]
 
+[[package]]
+name = "arraydeque"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d902e3d592a523def97af8f317b08ce16b7ab854c1985a0c671e6f15cebc236"
+
 [[package]]
 name = "ashpd"
 version = "0.10.2"
@@ -1480,6 +1486,12 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
+[[package]]
+name = "foldhash"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a0d2fde1f7b3d48b8395d5f2de76c18a528bd6a9cdde438df747bfcba3e05d6f"
+
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
@@ -1999,6 +2011,18 @@ name = "hashbrown"
 version = "0.15.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289"
+dependencies = [
+ "foldhash",
+]
+
+[[package]]
+name = "hashlink"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7382cf6263419f2d8df38c55d7da83da5c18aef87fc7a7fc1fb1e344edfe14c1"
+dependencies = [
+ "hashbrown 0.15.2",
+]
 
 [[package]]
 name = "heck"
@@ -4566,6 +4590,7 @@ dependencies = [
  "tauri-plugin-single-instance",
  "tokio",
  "winsafe 0.0.23",
+ "yaml-rust2",
  "zip",
 ]
 
@@ -6606,6 +6631,17 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "yaml-rust2"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "232bdb534d65520716bef0bbb205ff8f2db72d807b19c0bc3020853b92a0cd4b"
+dependencies = [
+ "arraydeque",
+ "encoding_rs",
+ "hashlink",
+]
+
 [[package]]
 name = "yoke"
 version = "0.7.5"
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index 6f88286..69720f1 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -40,6 +40,7 @@ closure = "0.3.0"
 derive_more = { version = "2.0.1", features = ["display"] }
 junction = "1.2.0"
 tauri-plugin-fs = "2"
+yaml-rust2 = "0.10.0"
 
 [target.'cfg(not(any(target_os = "android", target_os = "ios")))'.dependencies]
 tauri-plugin-cli = "2"
diff --git a/rust/src/appdata.rs b/rust/src/appdata.rs
index d6f34d5..b4d3c66 100644
--- a/rust/src/appdata.rs
+++ b/rust/src/appdata.rs
@@ -1,7 +1,8 @@
 use std::hash::{DefaultHasher, Hash, Hasher};
+use crate::profiles::AnyProfile;
 use crate::{model::misc::Game, pkg::PkgKey};
 use crate::pkg_store::PackageStore;
-use crate::{util, Profile};
+use crate::util;
 use anyhow::{anyhow, Result};
 use serde::{Deserialize, Serialize};
 use tauri::AppHandle;
@@ -11,11 +12,15 @@ pub struct GlobalConfig {
     pub recent_profile: Option<(Game, String)>
 }
 
+pub struct GlobalState {
+    pub remain_open: bool
+}
+
 pub struct AppData {
-    pub profile: Option<Profile>,
+    pub profile: Option<AnyProfile>,
     pub pkgs: PackageStore,
     pub cfg: GlobalConfig,
-    pub remain_open: bool,
+    pub state: GlobalState,
 }
 
 impl AppData {
@@ -25,15 +30,15 @@ impl AppData {
             .unwrap_or_default();
 
         let profile = match cfg.recent_profile {
-            Some((ref game, ref name)) => Profile::load(game.clone(), name.clone()).ok(),
+            Some((ref game, ref name)) => AnyProfile::load(game.clone(), name.clone()).ok(),
             None => None
         };
 
         AppData {
-            profile,
+            profile: profile,
             pkgs: PackageStore::new(apph.clone()),
             cfg,
-            remain_open: true
+            state: GlobalState { remain_open: true }
         }
     }
 
@@ -42,7 +47,7 @@ impl AppData {
     }
 
     pub fn switch_profile(&mut self, game: Game, name: String) -> Result<()> {
-        match Profile::load(game.clone(), name.clone()) {
+        match AnyProfile::load(game.clone(), name.clone()) {
             Ok(profile) => {
                 self.profile = Some(profile);
                 self.cfg.recent_profile = Some((game, name));
@@ -67,12 +72,12 @@ impl AppData {
             let loc = pkg.loc
                 .clone()
                 .ok_or_else(|| anyhow!("Attempted to enable a non-existent package"))?;
-            profile.data.mods.insert(key);
+            profile.pkgs_mut().insert(key);
             for d in &loc.dependencies {
                 _ = self.toggle_package(d.clone(), true);
             }
         } else {
-            profile.data.mods.remove(&key);
+            profile.pkgs_mut().remove(&key);
             for (ckey, pkg) in self.pkgs.get_all() {
                 if let Some(loc) = pkg.loc {
                     if loc.dependencies.contains(&key) {
@@ -85,10 +90,10 @@ impl AppData {
         Ok(())
     }
 
-    pub fn sum_packages(&self, p: &Profile) -> String {
+    pub fn sum_packages(&self, p: &AnyProfile) -> String {
         let mut hasher = DefaultHasher::new();
-        for pkg in &p.data.mods {
-            let x = self.pkgs.get(pkg).unwrap().loc.as_ref().unwrap();
+        for pkg in p.pkgs().into_iter() {
+            let x = self.pkgs.get(&pkg).unwrap().loc.as_ref().unwrap();
             pkg.hash(&mut hasher);
             x.version.hash(&mut hasher);
         }
diff --git a/rust/src/cmd.rs b/rust/src/cmd.rs
index 3293be2..cecac67 100644
--- a/rust/src/cmd.rs
+++ b/rust/src/cmd.rs
@@ -2,39 +2,42 @@ use log;
 use std::collections::HashMap;
 use tokio::sync::Mutex;
 use tokio::fs;
-
+use tauri::{AppHandle, Manager, State};
 use crate::model::misc::Game;
 use crate::pkg::{Package, PkgKey};
 use crate::pkg_store::InstallResult;
-use crate::profile::Profile;
+use crate::profiles::ongeki::OngekiProfile;
+use crate::profiles::{AnyProfile, Profile, ProfileMeta, ProfilePaths};
 use crate::appdata::AppData;
-use crate::{liner, start, util};
-
-use tauri::{AppHandle, Manager, State};
+use crate::util;
 
 #[tauri::command]
 pub async fn startline(app: AppHandle) -> Result<(), String> {
     log::debug!("invoke: startline");
 
-    let app_copy = app.clone();
     let state = app.state::<Mutex<AppData>>();
-    let appd = state.lock().await;
+    let mut hash = "".to_owned();
 
+    let mut appd = state.lock().await;
     if let Some(p) = &appd.profile {
-        let hash = appd.sum_packages(p);
-        liner::line_up(p, hash).await
-            .map_err(|e| e.to_string())?;
+        hash = appd.sum_packages(p);
+    }
+    if let Some(p) = &mut appd.profile {
+        p.line_up(app.clone(), hash).await
+            .map_err(|e| format!("Lineup failed:\n{}", e))?;
+        p.start(app.clone()).await
+            .map_err(|e| format!("Startup failed:\n{}", e))?;
 
-        start::start(p, app_copy).await
-            .map_err(|e| e.to_string())
+        Ok(())
     } else {
         Err("No profile".to_owned())
     }
+
 }
 
 #[tauri::command]
 pub async fn kill() -> Result<(), String> {
-    start::pkill("amdaemon.exe").await;
+    util::pkill("amdaemon.exe").await;
     // The start routine will kill the other process
 
     Ok(())
@@ -108,13 +111,35 @@ pub async fn fetch_listings(state: State<'_, Mutex<AppData>>) -> Result<(), Stri
 }
 
 #[tauri::command]
-pub async fn list_profiles() -> Result<Vec<(Game, String)>, String> {
+pub async fn list_profiles() -> Result<Vec<ProfileMeta>, String> {
     log::debug!("invoke: list_profiles");
 
-    let list = Profile::list().await.map_err(|e| e.to_string())?;
+    let list = crate::profiles::list_profiles().await.map_err(|e| e.to_string())?;
     Ok(list)
 }
 
+#[tauri::command]
+pub async fn init_profile(
+    state: State<'_, Mutex<AppData>>,
+    game: Game,
+    name: String
+) -> Result<(), String> {
+    log::debug!("invoke: init_profile({}, {})", game, name);
+
+    let mut appd = state.lock().await;
+    let new_profile = OngekiProfile::new(name)
+        .map_err(|e| format!("Unable to create profile: {}", e))?;
+
+    fs::create_dir_all(new_profile.config_dir()).await
+        .map_err(|e| format!("Unable to create the profile config directory: {}", e))?;
+    fs::create_dir_all(new_profile.data_dir()).await
+        .map_err(|e| format!("Unable to create the profile data directory: {}", e))?;
+
+    appd.profile = Some(AnyProfile::OngekiProfile(new_profile.clone()));
+
+    Ok(())
+}
+
 #[tauri::command]
 pub async fn load_profile(state: State<'_, Mutex<AppData>>, game: Game, name: String) -> Result<(), String> {
     log::debug!("invoke: load_profile({} {:?})", game, name);
@@ -125,7 +150,41 @@ pub async fn load_profile(state: State<'_, Mutex<AppData>>, game: Game, name: St
 }
 
 #[tauri::command]
-pub async fn get_current_profile(state: State<'_, Mutex<AppData>>) -> Result<Option<Profile>, ()> {
+pub async fn rename_profile(
+    state: State<'_, Mutex<AppData>>,
+    profile: ProfileMeta,
+    name: String
+) -> Result<(), String> {
+    log::debug!("invoke: rename_profile({:?} {:?})", profile, name);
+
+    let new_meta = ProfileMeta {
+        game: profile.game.clone(),
+        name: name.clone()
+    };
+
+    if new_meta.config_dir().exists() {
+        return Err(format!("Profile {} already exists", &name));
+    }
+
+    fs::rename(profile.config_dir(), new_meta.config_dir()).await
+        .map_err(|e| format!("Unable to rename: {}", e))?;
+
+    if let Err(e) = fs::rename(profile.data_dir(), new_meta.data_dir()).await {
+        log::warn!("Unable to move data dir {}->{}: {}", &profile.name, &name, e);
+    }
+
+    let mut appd = state.lock().await;
+    if let Some(current) = &mut appd.profile {
+        if current.meta() == profile {
+            current.rename(name);
+        }
+    }
+
+    Ok(())
+}
+
+#[tauri::command]
+pub async fn get_current_profile(state: State<'_, Mutex<AppData>>) -> Result<Option<AnyProfile>, ()> {
     log::debug!("invoke: get_current_profile");
 
     let appd = state.lock().await;
@@ -133,41 +192,16 @@ pub async fn get_current_profile(state: State<'_, Mutex<AppData>>) -> Result<Opt
 }
 
 #[tauri::command]
-pub async fn save_current_profile(state: State<'_, Mutex<AppData>>) -> Result<(), ()> {
+pub async fn save_current_profile(state: State<'_, Mutex<AppData>>, profile: AnyProfile) -> Result<(), String> {
     log::debug!("invoke: save_current_profile");
 
-    let appd = state.lock().await;
-    if let Some(p) = &appd.profile {
-        p.save().await;
-    } else {
-        log::warn!("No profile to save");
-    }
+    let mut appd = state.lock().await;
+    profile.save().map_err(|e| e.to_string())?;
+    appd.profile = Some(profile);
 
     Ok(())
 }
 
-#[tauri::command]
-pub async fn init_profile(
-    state: State<'_, Mutex<AppData>>,
-    game: Game,
-    name: String
-) -> Result<Profile, String> {
-    log::debug!("invoke: init_profile({}, {})", game, name);
-
-    let mut appd = state.lock().await;
-    let new_profile = Profile::new(game, name);
-
-    fs::create_dir_all(new_profile.config_dir()).await
-        .map_err(|e| format!("Unable to create the profile config directory: {}", e))?;
-    fs::create_dir_all(new_profile.data_dir()).await
-        .map_err(|e| format!("Unable to create the profile data directory: {}", e))?;
-
-    appd.profile = Some(new_profile.clone());
-    new_profile.save().await;
-
-    Ok(new_profile)
-}
-
 #[tauri::command]
 pub async fn list_platform_capabilities() -> Result<Vec<String>, ()> {
     log::debug!("invoke: list_platform_capabilities");
@@ -179,22 +213,6 @@ pub async fn list_platform_capabilities() -> Result<Vec<String>, ()> {
     return Ok(vec!["wine".to_owned()]);
 }
 
-#[tauri::command]
-pub async fn set_cfg(
-    state: State<'_, Mutex<AppData>>,
-    key: String,
-    value: serde_json::Value
-) -> Result<(), ()> {
-    log::debug!("invoke: set_cfg({}, {})", key, value);
-
-    let mut appd = state.lock().await;
-    if let Some(p) = &mut appd.profile {
-        p.data.cfg.insert(key, value);
-    }
-
-    Ok(())
-}
-
 #[tauri::command]
 #[cfg(target_os = "windows")]
 pub async fn list_displays() -> Result<Vec<(String, String)>, String> {
diff --git a/rust/src/display.rs b/rust/src/display.rs
deleted file mode 100644
index 5298b93..0000000
--- a/rust/src/display.rs
+++ /dev/null
@@ -1,116 +0,0 @@
-use crate::profile::Profile;
-use anyhow::Result;
-
-#[cfg(target_os = "windows")]
-pub struct DisplayInfo {
-    primary: String,
-    target: String,
-    target_settings: displayz::DisplaySettings
-}
-
-#[allow(dead_code)]
-#[cfg(not(target_os = "windows"))]
-pub async fn prepare_display(_: &Profile) -> Result<()> {
-    Ok(())
-}
-
-#[cfg(target_os = "windows")]
-pub async fn prepare_display(p: &Profile) -> Result<Option<DisplayInfo>> {
-    use anyhow::anyhow;
-    use displayz::{query_displays, Orientation, Resolution, Frequency};
-
-    let display_name = p.get_str("display", "default");
-    let rotation = p.get_int("display-rotation", 0);
-    if display_name == "default" {
-        log::debug!("prepare display: skip");
-        return Ok(None);
-    }
-
-    let display_set = query_displays()?;
-
-    let primary = display_set
-        .displays()
-        .find(|display| display.is_primary())
-        .ok_or_else(|| anyhow!("Primary display not found"))?;
-
-    let target = display_set
-        .displays()
-        .find(|display| display.name() == display_name)
-        .ok_or_else(|| anyhow!("Display {} not found", display_name))?;
-
-    target.set_primary()?;
-    let settings = target.settings()
-        .as_ref()
-        .ok_or_else(|| anyhow!("Unable to query display settings"))?;
-
-    let res = DisplayInfo {
-        primary: primary.name().to_owned(),
-        target: target.name().to_owned(),
-        target_settings: settings.borrow().clone()
-    };
-
-    if rotation == 90 || rotation == 270 {
-        let rez = settings.borrow_mut().resolution;
-        settings.borrow_mut().orientation = if rotation == 90 { Orientation::PortraitFlipped } else { Orientation::Portrait };
-        if rez.height < rez.width {
-            settings.borrow_mut().resolution = Resolution::new(rez.height, rez.width);
-        }
-    }
-
-    let frequency: u32 = p.get_int("frequency", 60)
-        .try_into()
-        .map_err(|e| anyhow!("Invalid display frequency: {}", e))?;
-
-    let width: u32 = p.get_int("rez-w", 1080)
-        .try_into()
-        .map_err(|e| anyhow!("Invalid display width: {}", e))?;
-
-    let height: u32 = p.get_int("rez-h", 1080)
-        .try_into()
-        .map_err(|e| anyhow!("Invalid display height: {}", e))?;
-
-    settings.borrow_mut().frequency = Frequency::new(frequency);
-
-    if p.get_str("display-mode", "borderless") == "borderless" && p.get_bool("borderless-fullscreen", false) {
-        settings.borrow_mut().resolution = Resolution::new(width, height);
-    }
-
-    display_set.apply()?;
-    displayz::refresh()?;
-
-    log::debug!("prepare display: done");
-
-    Ok(Some(res))
-}
-
-#[cfg(target_os = "windows")]
-pub async fn undo_display(info: DisplayInfo) -> Result<()> {
-    use anyhow::anyhow;
-    use displayz::query_displays;
-
-    let display_set = query_displays()?;
-
-    let primary = display_set
-        .displays()
-        .find(|display| display.name() == info.primary)
-        .ok_or_else(|| anyhow!("Display {} not found", info.primary))?;
-
-    let target = display_set
-        .displays()
-        .find(|display| display.name() == info.target)
-        .ok_or_else(|| anyhow!("Display {} not found", info.target))?;
-
-    primary.set_primary()?;
-
-    let settings = target.settings()
-        .as_ref()
-        .ok_or_else(|| anyhow!("Unable to query display settings"))?;
-    settings.replace_with(|_| info.target_settings);
-
-    display_set.apply()?;
-    displayz::refresh()?;
-
-    log::debug!("undo display: done");
-
-    Ok(())
-}
\ No newline at end of file
diff --git a/rust/src/lib.rs b/rust/src/lib.rs
index 1297f31..fa395bd 100644
--- a/rust/src/lib.rs
+++ b/rust/src/lib.rs
@@ -2,21 +2,18 @@ mod cmd;
 mod model;
 mod pkg;
 mod pkg_store;
-mod profile;
 mod util;
-mod start;
-mod liner;
 mod download_handler;
 mod appdata;
-mod display;
+mod modules;
+mod profiles;
 
 use anyhow::anyhow;
 use closure::closure;
 use appdata::AppData;
 use model::misc::Game;
 use pkg::PkgKey;
-use profile::Profile;
-use tauri::{Listener, Manager};
+use tauri::{AppHandle, Listener, Manager};
 use tauri_plugin_deep_link::DeepLinkExt;
 use tauri_plugin_cli::CliExt;
 use tokio::{sync::Mutex, fs, try_join};
@@ -40,28 +37,7 @@ pub async fn run(_args: Vec<String>) {
                 .expect("No main window")
                 .set_focus();
             if args.len() == 2 {
-                // Todo deindent this chimera
-                let url = &args[1];
-                if &url[..13] == "rainycolor://" {
-                    log::info!("Deep link: {}", url);
-                    let regex = regex::Regex::new(
-                        r"rainycolor://v1/install/rainy\.patafour\.zip/([^/]+)/([^/]+)/[0-9]+\.[0-9]+\.[0-9]+/"
-                    ).expect("Invalid regex");
-                    if let Some(caps) = regex.captures(url) {
-                        if caps.len() == 3 {
-                            let apph = app.clone();
-                            let key = PkgKey(format!("{}-{}", caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str()));
-                            tauri::async_runtime::spawn(async move {
-                                let mutex = apph.state::<Mutex<AppData>>();
-                                let mut appd = mutex.lock().await;
-                                _ = appd.pkgs.fetch_listings().await;
-                                if let Err(e) = appd.pkgs.install_package(&key, true, true).await {
-                                    log::warn!("Fail: {}", e.to_string());
-                                }
-                            });
-                        }
-                    }
-                }
+                deep_link(app.clone(), args);
             }
         }))
         .plugin(tauri_plugin_cli::init())
@@ -85,7 +61,7 @@ pub async fn run(_args: Vec<String>) {
                 log::debug!("{:?} {:?} {:?}", start_arg, game_arg, name_arg);
                 if start_arg.occurrences > 0 {
                     start_immediately = true;
-                    app_data.remain_open = false;
+                    app_data.state.remain_open = false;
                 } else {
                     tauri::WebviewWindowBuilder::new(app, "main", tauri::WebviewUrl::App("index.html".into()))
                         .title("STARTLINER")
@@ -125,7 +101,6 @@ pub async fn run(_args: Vec<String>) {
                 }
             });
 
-
             app.listen("download-end", closure!(clone apph, |ev| {
                 let raw = ev.payload();
                 let key = PkgKey(raw[1..raw.len()-1].to_owned());
@@ -142,27 +117,24 @@ pub async fn run(_args: Vec<String>) {
                 tauri::async_runtime::spawn(async move {
                     let mutex = apph.state::<Mutex<AppData>>();
                     let appd = mutex.lock().await;
-                    if !appd.remain_open {
+                    if !appd.state.remain_open {
                         apph.exit(0);
                     }
                 });
             }));
 
             if start_immediately == true {
-                let apph_clone = apph.clone();
-                tauri::async_runtime::spawn(async {
-                    let apph_clone_clone = apph_clone.clone();
-                    {
-                        let mtx = apph_clone.state::<Mutex<AppData>>();
-                        let mut appd = mtx.lock().await;
-                        if let Err(e) = appd.pkgs.reload_all().await {
-                            log::error!("Unable to reload packages: {}", e);
-                            apph_clone.exit(1);
-                        }
+                let apph = apph.clone();
+                tauri::async_runtime::spawn(async move {
+                    let mtx = apph.state::<Mutex<AppData>>();
+                    let mut appd = mtx.lock().await;
+                    if let Err(e) = appd.pkgs.reload_all().await {
+                        log::error!("Unable to reload packages: {}", e);
+                        apph.exit(1);
                     }
-                    if let Err(e) = cmd::startline(apph_clone).await {
+                    if let Err(e) = cmd::startline(apph.clone()).await {
                         log::error!("Unable to launch: {}", e);
-                        apph_clone_clone.exit(1);
+                        apph.exit(1);
                     }
                 });
             }
@@ -181,9 +153,9 @@ pub async fn run(_args: Vec<String>) {
             cmd::list_profiles,
             cmd::init_profile,
             cmd::load_profile,
+            cmd::rename_profile,
             cmd::get_current_profile,
             cmd::save_current_profile,
-            cmd::set_cfg,
 
             cmd::startline,
             cmd::kill,
@@ -195,3 +167,31 @@ pub async fn run(_args: Vec<String>) {
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
 }
+
+fn deep_link(app: AppHandle, args: Vec<String>) {
+    let url = &args[1];
+    let proto = "rainycolor://";
+    if &url[..proto.len()] == proto {
+        log::info!("Deep link: {}", url);
+
+        let regex = regex::Regex::new(
+            r"rainycolor://v1/install/rainy\.patafour\.zip/([^/]+)/([^/]+)/[0-9]+\.[0-9]+\.[0-9]+/"
+        ).expect("Invalid regex");
+
+        if let Some(caps) = regex.captures(url) {
+            if caps.len() == 3 {
+                let app = app.clone();
+                let key = PkgKey(format!("{}-{}", caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str()));
+                tauri::async_runtime::spawn(async move {
+                    let mutex = app.state::<Mutex<AppData>>();
+                    let mut appd = mutex.lock().await;
+                    if let Err(e) = appd.pkgs.fetch_listings().await {
+                        log::warn!("Deep link fetch failed: {:?}", e);
+                    } else if let Err(e) = appd.pkgs.install_package(&key, true, true).await {
+                        log::warn!("Deep link installation failed: {}", e.to_string());
+                    }
+                });
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/rust/src/liner.rs b/rust/src/liner.rs
deleted file mode 100644
index 226aa51..0000000
--- a/rust/src/liner.rs
+++ /dev/null
@@ -1,121 +0,0 @@
-use anyhow::{Result, anyhow};
-use tokio::fs;
-use std::path::{Path, PathBuf};
-use ini::Ini;
-use crate::util;
-use crate::profile::Profile;
-
-#[cfg(target_os = "linux")]
-async fn symlink(src: impl AsRef<Path>, dst: impl AsRef<Path>) -> std::io::Result<()> {
-    fs::symlink(src, dst).await
-}
-
-#[cfg(target_os = "windows")]
-async fn symlink(src: impl AsRef<Path>, dst: impl AsRef<Path>) -> std::io::Result<()> {
-    //std::os::windows::fs::junction_point(src, dst) // is unstable
-    junction::create(src, dst)
-}
-
-pub async fn line_up(p: &Profile, pkg_hash: String) -> Result<()> {
-    let dir_out = p.data_dir();
-
-    if dir_out.join("option").exists() {
-        fs::remove_dir_all(dir_out.join("option")).await?;
-    }
-
-    fs::create_dir_all(dir_out.join("option")).await?;
-
-    let hash_path = p.data_dir().join(".sl-state");
-    let prev_hash = fs::read_to_string(&hash_path).await.unwrap_or_default();
-    if prev_hash != pkg_hash {
-        log::debug!("state {} -> {}", prev_hash, pkg_hash);
-        fs::write(hash_path, pkg_hash).await
-            .map_err(|e| anyhow!("Unable to write the state file: {}", e))?;
-        prepare_packages(p).await?;
-    }
-
-    prepare_config(p).await?;
-
-    Ok(())
-}
-
-async fn prepare_packages(p: &Profile) -> Result<()> {
-    let dir_out = p.data_dir();
-
-    if dir_out.join("BepInEx").exists() {
-        fs::remove_dir_all(dir_out.join("BepInEx")).await?;
-    }
-
-    for m in &p.data.mods {
-        log::debug!("Preparing {}", m);
-        let (namespace, name) = m.0.split_at(m.0.find("-").expect("Invalid mod definition"));
-        let bpx_dir = util::pkg_dir_of(namespace, &name[1..]) // cut the hyphen
-            .join("app")
-            .join("BepInEx");
-        if bpx_dir.exists() {
-            util::copy_recursive(&bpx_dir, &dir_out.join("BepInEx"))?;
-        }
-
-        let opt_dir = util::pkg_dir_of(namespace, &name[1..]).join("option");
-        if opt_dir.exists() {
-            let x = opt_dir.read_dir().unwrap().next().unwrap()?;
-            if x.metadata()?.is_dir() {
-                symlink(&x.path(), &dir_out.join("option").join(x.file_name())).await?;
-            }
-        }
-    }
-
-    log::debug!("prepare packages: done");
-
-    Ok(())
-}
-
-async fn prepare_config(p: &Profile) -> Result<()> {
-    let dir_out = p.data_dir();
-
-    let target_path = PathBuf::from(p.get_str("target-path", ""));
-    let exe_dir = target_path.parent().ok_or_else(|| anyhow!("Invalid target path"))?;
-    let ini_in_raw = fs::read_to_string(p.config_dir().join("segatools-base.ini")).await?;
-    let ini_in = Ini::load_from_str(&ini_in_raw)?;
-    let mut opt_dir_in = PathBuf::from(p.get_str("option", ""));
-    if opt_dir_in.as_os_str().len() > 0 && opt_dir_in.is_relative() {
-        opt_dir_in = exe_dir.join(opt_dir_in);
-    }
-    let opt_dir_out = &dir_out.join("option");
-
-    let mut ini_out = ini_in.clone();
-    ini_out.with_section(Some("vfs"))
-        .set(
-            "option",
-            util::path_to_str(opt_dir_out)?
-        )
-        .set("amfs", p.get_str("amfs", ""))
-        .set("appdata", p.get_str("appdata", "appdata")
-    );
-    ini_out.with_section(Some("unity"))
-        .set("enable", "1")
-        .set(
-            "targetAssembly",
-            util::path_to_str(dir_out.join("BepInEx").join("core").join("BepInEx.Preloader.dll"))?
-        );
-
-    if p.get_bool("aime", false) {
-        ini_out.with_section(Some("aime"))
-            .set("enable", "1")
-            .set("aimePath", util::path_to_str(dir_out.join("aime.txt"))?);
-    }
-
-    ini_out.write_to_file(dir_out.join("segatools.ini"))?;
-
-    log::debug!("Option dir: {:?} -> {:?}", opt_dir_in, opt_dir_out);
-    if opt_dir_in.as_os_str().len() > 0 {
-        for opt in opt_dir_in.read_dir()? {
-            let opt = opt?;
-            symlink(&opt.path(), opt_dir_out.join(opt.file_name())).await?;
-        }
-    }
-
-    log::debug!("prepare config: done");
-
-    Ok(())
-}
\ No newline at end of file
diff --git a/rust/src/model/config.rs b/rust/src/model/config.rs
new file mode 100644
index 0000000..d050883
--- /dev/null
+++ b/rust/src/model/config.rs
@@ -0,0 +1,54 @@
+use std::path::PathBuf;
+use serde::{Deserialize, Serialize};
+
+#[derive(Deserialize, Serialize, Clone)]
+pub struct Segatools {
+    pub target: PathBuf,
+    pub amfs: PathBuf,
+    pub option: PathBuf,
+    pub appdata: PathBuf,
+    pub enable_aime: bool,
+    pub intel: bool,
+}
+
+#[derive(Deserialize, Serialize, Clone, Default, PartialEq)]
+pub enum DisplayMode {
+    Window,
+    #[default] Borderless,
+    Fullscreen
+}
+
+#[derive(Deserialize, Serialize, Clone)]
+pub struct Display {
+    pub target: String,
+    pub rez: (i32, i32),
+    pub mode: DisplayMode,
+    pub rotation: i32,
+    pub frequency: i32,
+    pub borderless_fullscreen: bool,
+}
+
+#[derive(Deserialize, Serialize, Clone, Default, PartialEq)]
+pub enum NetworkType {
+    #[default] Remote,
+    Artemis,
+}
+
+#[derive(Deserialize, Serialize, Clone, Default)]
+pub struct Network {
+    pub network_type: NetworkType,
+
+    pub local_path: String,
+    pub local_console: bool,
+
+    pub remote_address: String,
+    pub keychip: String,
+
+    pub subnet: String,
+    pub suffix: Option<i32>,
+}
+
+#[derive(Deserialize, Serialize, Clone, Default)]
+pub struct BepInEx {
+    pub console: bool
+}
\ No newline at end of file
diff --git a/rust/src/model/misc.rs b/rust/src/model/misc.rs
index 772a2d0..144496c 100644
--- a/rust/src/model/misc.rs
+++ b/rust/src/model/misc.rs
@@ -1,6 +1,6 @@
 use serde::{Deserialize, Serialize};
 
-#[derive(Clone, Serialize, Deserialize)]
+#[derive(Clone, Serialize, Deserialize, Debug, PartialEq)]
 pub enum Game {
     #[serde(rename = "ongeki")]
     Ongeki,
diff --git a/rust/src/model/mod.rs b/rust/src/model/mod.rs
index 70866bd..1fbc3f8 100644
--- a/rust/src/model/mod.rs
+++ b/rust/src/model/mod.rs
@@ -1,3 +1,5 @@
 pub mod local;
 pub mod misc;
-pub mod rainy;
\ No newline at end of file
+pub mod rainy;
+pub mod config;
+pub mod segatools_base;
\ No newline at end of file
diff --git a/rust/src/model/segatools_base.rs b/rust/src/model/segatools_base.rs
new file mode 100644
index 0000000..7563cb3
--- /dev/null
+++ b/rust/src/model/segatools_base.rs
@@ -0,0 +1,84 @@
+pub fn segatools_base() -> String {
+"; mu3io is TBD
+[mu3io]
+path=
+
+[vfd]
+; Enable VFD emulation. Disable to use a real VFD
+; GP1232A02A FUTABA assembly.
+enable=1
+
+[system]
+; Enable ALLS system settings.
+enable=1
+
+; Enable freeplay mode. This will disable the coin slot and set the game to
+; freeplay. Keep in mind that some game modes (e.g. Freedom/Time Modes) will not
+; allow you to start a game in freeplay mode.
+freeplay=0
+
+; LAN Install: Set this to 1 on all machines.
+dipsw1=1
+
+[gfx]
+; Enables the graphics hook.
+enable=1
+
+[led15093]
+; Enable emulation of the 15093-06 controlled lights, which handle the air tower
+; RGBs and the rear LED panel (billboard) on the cabinet.
+enable=1
+
+[led]
+; Output billboard LED strip data to a named pipe called \"\\\\.\\pipe\\ongeki_led\"
+cabLedOutputPipe=1
+; Output billboard LED strip data to serial
+cabLedOutputSerial=0
+
+; Output slider LED data to the named pipe
+controllerLedOutputPipe=1
+; Output slider LED data to the serial port
+controllerLedOutputSerial=0
+
+[io4]
+; Test button virtual-key code. Default is the F1 key.
+test=0x70
+; Service button virtual-key code. Default is the F2 key.
+service=0x71
+; Keyboard button to increment coin counter. Default is the F3 key.
+coin=0x72
+
+; Set \"1\" to enable mouse lever emulation, \"0\" to use XInput
+mouse=1
+
+; XInput input bindings
+;
+; Left Stick        Lever
+; Left Trigger      Lever (move to the left)
+; Right Trigger     Lever (move to the right)
+; Left              Left red button
+; Up                Left green button
+; Right             Left blue button
+; Left Shoulder     Left side button
+; Right Shoulder    Right side button
+; X                 Right red button
+; Y                 Right green button
+; A                 Right blue button
+; Back              Left menu button
+; Start             Right menu button
+
+; Keyboard input bindings
+left1=0x41  ; A
+left2=0x53  ; S
+left3=0x44  ; D
+
+leftSide=0x01   ; Mouse Left
+rightSide=0x02  ; Mouse Right
+
+right1=0x4A ; J
+right2=0x4B ; K
+right3=0x4C ; L
+
+leftMenu=0x55   ; U
+rightMenu=0x4F  ; O".to_owned()
+}
\ No newline at end of file
diff --git a/rust/src/modules/bepinex.rs b/rust/src/modules/bepinex.rs
new file mode 100644
index 0000000..fd1790a
--- /dev/null
+++ b/rust/src/modules/bepinex.rs
@@ -0,0 +1,22 @@
+use anyhow::Result;
+use ini::Ini;
+use crate::{model::config::BepInEx, profiles::ProfilePaths};
+
+impl BepInEx {
+    pub fn line_up(&self, p: &impl ProfilePaths) -> Result<()> {
+        let dir = p.data_dir().join("BepInEx");
+
+        if dir.exists() && dir.is_dir() {
+            let dir = dir.join("config");
+            std::fs::create_dir_all(&dir)?;
+            let mut ini = Ini::new();
+
+            ini.with_section(Some("Logging.Console"))
+                .set("Enabled", if self.console { "true" } else { "false" });
+
+            ini.write_to_file(dir.join("BepInEx.cfg"))?;
+        }
+
+        Ok(())
+    }
+}
\ No newline at end of file
diff --git a/rust/src/modules/display.rs b/rust/src/modules/display.rs
new file mode 100644
index 0000000..1efbc41
--- /dev/null
+++ b/rust/src/modules/display.rs
@@ -0,0 +1,139 @@
+
+use crate::model::config::{Display, DisplayMode};
+use anyhow::Result;
+use displayz::{query_displays, DisplaySet};
+use tauri::{AppHandle, Listener};
+
+#[cfg(target_os = "windows")]
+#[derive(Clone)]
+pub struct DisplayInfo {
+    pub primary: String,
+    pub set: Option<DisplaySet>
+}
+
+impl Default for DisplayInfo {
+    fn default() -> Self {
+        DisplayInfo {
+            primary: "default".to_owned(),
+            set: query_displays().ok()
+        }
+    }
+}
+
+impl Default for Display {
+    fn default() -> Self {
+        Display {
+            target: "default".to_owned(),
+            rez: (1080, 1920),
+            mode: DisplayMode::Borderless,
+            rotation: 0,
+            frequency: 60,
+            borderless_fullscreen: true,
+        }
+    }
+}
+
+#[cfg(target_os = "windows")]
+impl Display {
+    pub fn activate(&self, app: AppHandle) {
+        let display = self.clone();
+        tauri::async_runtime::spawn(async move {
+            let info = display.line_up()?;
+            if let Some(info) = info {
+                app.listen("launch-end", move |_| {
+                    if let Err(e) = Self::clean_up(&info) {
+                        log::error!("Error cleaning up display: {:?}", e);
+                    }
+                });
+            }
+
+            Ok::<(), anyhow::Error>(())
+        });
+    }
+
+    fn line_up(&self) -> Result<Option<DisplayInfo>> {
+        use anyhow::anyhow;
+        use displayz::{query_displays, Orientation, Resolution, Frequency};
+
+        if self.target == "default" {
+            log::debug!("prepare display: skip");
+            return Ok(None);
+        }
+
+        let display_set = query_displays()?;
+
+        let primary = display_set
+            .displays()
+            .find(|display| display.is_primary())
+            .ok_or_else(|| anyhow!("Primary display not found"))?;
+
+        let target = display_set
+            .displays()
+            .find(|display| display.name() == self.target)
+            .ok_or_else(|| anyhow!("Display {} not found", self.target))?;
+
+        target.set_primary()?;
+        let settings = target.settings()
+            .as_ref()
+            .ok_or_else(|| anyhow!("Unable to query display settings"))?;
+
+        let res = DisplayInfo {
+            primary: primary.name().to_owned(),
+            set: Some(display_set.clone())
+        };
+
+        if self.rotation == 90 || self.rotation == 270 {
+            let rez = settings.borrow_mut().resolution;
+            settings.borrow_mut().orientation = if self.rotation == 90 { Orientation::PortraitFlipped } else { Orientation::Portrait };
+            if rez.height < rez.width {
+                settings.borrow_mut().resolution = Resolution::new(rez.height, rez.width);
+            }
+        }
+
+        let frequency: u32 = self.frequency
+            .try_into()
+            .map_err(|e| anyhow!("Invalid display frequency: {}", e))?;
+
+        let width: u32 = self.rez.0
+            .try_into()
+            .map_err(|e| anyhow!("Invalid display width: {}", e))?;
+
+        let height: u32 = self.rez.1
+            .try_into()
+            .map_err(|e| anyhow!("Invalid display height: {}", e))?;
+
+        settings.borrow_mut().frequency = Frequency::new(frequency);
+
+        if self.borderless_fullscreen && self.mode == DisplayMode::Borderless {
+            settings.borrow_mut().resolution = Resolution::new(width, height);
+        }
+
+        display_set.apply()?;
+        displayz::refresh()?;
+
+        log::debug!("prepare display: done");
+
+        Ok(Some(res))
+    }
+
+    fn clean_up(info: &DisplayInfo) -> Result<()> {
+        use anyhow::anyhow;
+
+        let display_set = info.set.as_ref()
+            .ok_or_else(|| anyhow!("Unable to clean up displays: no display set"))?;
+
+        let primary = display_set
+            .displays()
+            .find(|display| display.name() == info.primary)
+            .ok_or_else(|| anyhow!("Display {} not found", info.primary))?;
+
+        primary.set_primary()?;
+
+        display_set.apply()?;
+        displayz::refresh()?;
+
+        log::debug!("undo display: done");
+
+        Ok(())
+    }
+}
\ No newline at end of file
diff --git a/rust/src/modules/mod.rs b/rust/src/modules/mod.rs
new file mode 100644
index 0000000..876e176
--- /dev/null
+++ b/rust/src/modules/mod.rs
@@ -0,0 +1,5 @@
+pub mod display;
+pub mod package;
+pub mod segatools;
+pub mod network;
+pub mod bepinex;
\ No newline at end of file
diff --git a/rust/src/modules/network.rs b/rust/src/modules/network.rs
new file mode 100644
index 0000000..3436118
--- /dev/null
+++ b/rust/src/modules/network.rs
@@ -0,0 +1,67 @@
+use std::{path::PathBuf, process::Command};
+use yaml_rust2::YamlLoader;
+use anyhow::{Result, anyhow};
+use ini::Ini;
+use crate::model::config::{Network, NetworkType};
+
+impl Network {
+    pub fn line_up(&self, ini: &mut Ini) -> Result<()> {
+        log::debug!("begin line-up: network");
+
+        ini.with_section(Some("dns")).set("default", &self.remote_address);
+
+        let mut section_netenv = ini.with_section(Some("netenv"));
+
+        section_netenv.set("enable", "1");
+
+        if let Some(suffix) = self.suffix {
+            section_netenv.set("addrSuffix", suffix.to_string());
+        }
+
+        let mut section_keychip = ini.with_section(Some("keychip"));
+
+        if self.subnet.len() > 0 {
+            section_keychip.set("subnet", &self.subnet);
+        }
+
+        if self.network_type == NetworkType::Artemis {
+            let network_path = PathBuf::from(&self.local_path);
+            let artemis_dir = network_path.parent()
+                .ok_or_else(|| anyhow!("Invalid ARTEMiS path {}", &self.local_path))?;
+            let cfg_path = artemis_dir.join("config").join("core.yaml");
+
+            let cfg = std::fs::read_to_string(&cfg_path)
+                .map_err(|e| anyhow!("Unable to open core.yaml: {}", e))?;
+            let cfg = YamlLoader::load_from_str(&cfg)
+                .map_err(|e| anyhow!("Unable to read core.yaml: {}", e))?;
+            let cfg = &cfg[0];
+            log::debug!("{:?}", cfg);
+            let hostname = &cfg["server"]["hostname"];
+            let hostname = hostname.clone().into_string();
+            if let Some(hostname) = hostname {
+                ini.with_section(Some("dns")).set("default", hostname);
+
+                #[cfg(target_os = "windows")]
+                let mut cmd = Command::new("cmd.exe");
+
+                cmd.arg("/C");
+
+                if self.local_console == true {
+                    cmd.arg("start");
+                }
+                cmd.args(["python", &self.local_path]);
+                cmd.current_dir(artemis_dir);
+                cmd.spawn()
+                    .map_err(|e| anyhow!("Unable to spawn artemis: {}", e))?;
+            } else {
+                log::warn!("unable to parse the artemis hostname");
+            }
+        } else if self.keychip.len() > 0 {
+            section_keychip.set("id", &self.keychip);
+        }
+
+        log::debug!("end line-up: network");
+
+        Ok(())
+    }
+}
\ No newline at end of file
diff --git a/rust/src/modules/package.rs b/rust/src/modules/package.rs
new file mode 100644
index 0000000..0aa070c
--- /dev/null
+++ b/rust/src/modules/package.rs
@@ -0,0 +1,43 @@
+use anyhow::Result;
+use std::collections::BTreeSet;
+use crate::pkg::PkgKey;
+use crate::util;
+use crate::profiles::ProfilePaths;
+
+pub async fn prepare_packages<'a>(p: &'a impl ProfilePaths, pkgs: &BTreeSet<PkgKey>) -> Result<()> {
+    log::debug!("begin prepare packages");
+
+    let pfx_dir = p.data_dir();
+    let opt_dir = pfx_dir.join("option");
+
+    if pfx_dir.join("BepInEx").exists() {
+        tokio::fs::remove_dir_all(pfx_dir.join("BepInEx")).await?;
+    }
+
+    if !opt_dir.exists() {
+        tokio::fs::create_dir(opt_dir).await?;
+    }
+
+    for m in pkgs {
+        log::debug!("preparing {}", m);
+        let (namespace, name) = m.0.split_at(m.0.find("-").expect("Invalid mod definition"));
+        let bpx_dir = util::pkg_dir_of(namespace, &name[1..]) // cut the hyphen
+            .join("app")
+            .join("BepInEx");
+        if bpx_dir.exists() {
+            util::copy_recursive(&bpx_dir, &pfx_dir.join("BepInEx"))?;
+        }
+
+        let opt_dir = util::pkg_dir_of(namespace, &name[1..]).join("option");
+        if opt_dir.exists() {
+            let x = opt_dir.read_dir().unwrap().next().unwrap()?;
+            if x.metadata()?.is_dir() {
+                util::symlink(&x.path(), &pfx_dir.join("option").join(x.file_name())).await?;
+            }
+        }
+    }
+
+    log::debug!("end prepare packages");
+
+    Ok(())
+}
\ No newline at end of file
diff --git a/rust/src/modules/segatools.rs b/rust/src/modules/segatools.rs
new file mode 100644
index 0000000..8e17493
--- /dev/null
+++ b/rust/src/modules/segatools.rs
@@ -0,0 +1,93 @@
+
+use std::path::PathBuf;
+
+use anyhow::{anyhow, Result};
+use ini::Ini;
+use crate::{model::{config::Segatools, segatools_base::segatools_base}, profiles::ProfilePaths, util::{self, PathStr}};
+
+impl Default for Segatools {
+    fn default() -> Self {
+        Segatools {
+            target: PathBuf::default(),
+            amfs: PathBuf::default(),
+            option: PathBuf::default(),
+            appdata: PathBuf::from("appdata"),
+            enable_aime: false,
+            intel: false
+        }
+    }
+}
+
+impl Segatools {
+    pub async fn line_up(&self, p: &impl ProfilePaths) -> Result<Ini> {
+        log::debug!("begin line-up: segatools");
+
+        let pfx_dir = p.data_dir();
+        let exe_dir = self.target.parent().ok_or_else(|| anyhow!("Invalid target path"))?;
+
+        log::debug!("segatools: {:?} {:?}", pfx_dir, exe_dir);
+
+        let ini_path = p.config_dir().join("segatools-base.ini");
+
+        if !ini_path.exists() {
+            tokio::fs::write(&ini_path, segatools_base()).await
+                .map_err(|e| anyhow!("Error creating {:?}: {}", ini_path, e))?;
+        }
+        if !pfx_dir.exists() {
+            tokio::fs::create_dir(&pfx_dir).await
+                .map_err(|e| anyhow!("Error creating {:?}: {}", pfx_dir, e))?;
+        }
+
+        let ini_in = tokio::fs::read_to_string(&ini_path).await?;
+        let ini_in = Ini::load_from_str(&ini_in)?;
+
+        let opt_dir_out = &pfx_dir.join("option");
+        let opt_dir_in = if self.option.as_os_str().len() > 0 && self.option.is_relative() {
+            exe_dir.join(&self.option)
+        } else {
+            self.option.clone()
+        };
+
+        let mut ini_out = ini_in.clone();
+        ini_out.with_section(Some("vfs"))
+            .set(
+                "option",
+                opt_dir_out.stringify()?
+            )
+            .set("amfs", self.amfs.stringify()?)
+            .set("appdata", self.appdata.stringify()?);
+
+        ini_out.with_section(Some("unity"))
+            .set("enable", "1")
+            .set(
+                "targetAssembly",
+                pfx_dir.join("BepInEx").join("core").join("BepInEx.Preloader.dll").stringify()?
+            );
+
+        if self.enable_aime {
+            ini_out.with_section(Some("aime"))
+                .set("enable", "1")
+                .set("aimePath", p.config_dir().join("aime.txt").stringify()?);
+        } else {
+            ini_out.with_section(Some("aime"))
+                .set("enable", "0");
+        }
+
+        log::debug!("option dir: {:?} -> {:?}", opt_dir_in, opt_dir_out);
+
+        if !opt_dir_out.exists() {
+            tokio::fs::create_dir(opt_dir_out).await?;
+        }
+
+        if opt_dir_in.as_os_str().len() > 0 {
+            for opt in opt_dir_in.read_dir()? {
+                let opt = opt?;
+                util::symlink(&opt.path(), opt_dir_out.join(opt.file_name())).await?;
+            }
+        }
+
+        log::debug!("end line-up: segatools");
+
+        Ok(ini_out)
+    }
+}
\ No newline at end of file
diff --git a/rust/src/profile.rs b/rust/src/profile.rs
deleted file mode 100644
index 48196d1..0000000
--- a/rust/src/profile.rs
+++ /dev/null
@@ -1,141 +0,0 @@
-use anyhow::{Result, anyhow};
-use std::{collections::{BTreeSet, BTreeMap}, path::{Path, PathBuf}};
-use crate::{model::misc::{self, Game}, pkg::PkgKey, util};
-use serde::{Deserialize, Serialize};
-use tokio::fs;
-
-#[derive(Deserialize, Serialize, Clone)]
-pub struct Profile {
-    pub game: misc::Game,
-    pub name: String,
-    pub data: ProfileData
-}
-
-// The contents of profile-{game}-{name}.json
-#[derive(Deserialize, Serialize, Clone)]
-pub struct ProfileData {
-    pub mods: BTreeSet<PkgKey>,
-    // cfg is temporarily just a map to make iteration easier
-    // eventually it should become strict
-    pub cfg: BTreeMap<String, serde_json::Value>
-}
-
-impl Profile {
-    pub fn new(game: Game, mut name: String) -> Profile {
-        name = name.trim().replace(" ", "-");
-
-        while Self::config_dir_f(&game, &name).exists() {
-            name = format!("new-{}", name);
-        }
-
-        Profile {
-            name,
-            game,
-            data: ProfileData {
-                mods: BTreeSet::new(),
-                cfg: BTreeMap::new()
-            }
-        }
-    }
-
-    fn config_dir_f(game: &Game, name: &str) -> PathBuf {
-        util::config_dir().join(format!("profile-{}-{}", game, name))
-    }
-
-    pub fn config_dir(&self) -> PathBuf {
-        Self::config_dir_f(&self.game, &self.name)
-    }
-
-    pub fn data_dir(&self) -> PathBuf {
-        util::data_dir().join(format!("profile-{}-{}", self.game, self.name))
-    }
-
-    pub async fn list() -> Result<Vec<(Game, String)>> {
-        let path = std::fs::read_dir(util::config_dir())?;
-
-        let mut res = Vec::new();
-
-        for f in path {
-            let f = f?;
-
-            if let Ok(meta) = f.metadata() {
-                if !meta.is_dir() {
-                    continue;
-                }
-                log::debug!("{:?}", f);
-                if let Some(pair) = Self::name_from_path(f.path()) {
-                    res.push(pair);
-                }
-            }
-        }
-
-        Ok(res)
-    }
-
-    pub fn load(game: Game, name: String) -> Result<Profile> {
-        let path = Self::config_dir_f(&game, &name).join("profile.json");
-        if let Ok(s) = std::fs::read_to_string(&path) {
-            let data = serde_json::from_str::<ProfileData>(&s)
-                .map_err(|e| anyhow!("Unable to parse {:?}: {:?}", path, e))?;
-
-            Ok(Profile {
-                game,
-                name,
-                data
-            })
-        } else {
-            Err(anyhow!("Unable to open {:?}", path))
-        }
-    }
-
-    pub async fn save(&self) {
-        let path = self.config_dir().join("profile.json");
-
-        let s = serde_json::to_string_pretty(&self.data).unwrap();
-        fs::write(&path, s).await.unwrap();
-        log::info!("Written to {}", path.to_string_lossy());
-    }
-
-    #[allow(dead_code)]
-    pub fn get_cfg(&self, key: &str) -> Result<&serde_json::Value> {
-        self.data.cfg.get(key)
-            .ok_or_else(|| anyhow::anyhow!("Invalid config entry {}", key))
-    }
-
-    pub fn get_bool(&self, key: &str, default: bool) -> bool {
-        self.data.cfg.get(key)
-            .and_then(|c| c.as_bool())
-            .unwrap_or(default)
-    }
-
-    pub fn get_int(&self, key: &str, default: i64) -> i64 {
-        self.data.cfg.get(key)
-            .and_then(|c| c.as_i64())
-            .unwrap_or(default)
-    }
-
-    pub fn get_str(&self, key: &str, default: &str) -> String {
-        self.data.cfg.get(key)
-            .and_then(|c| c.as_str())
-            .unwrap_or(default)
-            .to_owned()
-    }
-
-    fn name_from_path(path: impl AsRef<Path>) -> Option<(Game, String)> {
-        let regex = regex::Regex::new(
-            r"^profile-([^\-]+)-(.+)$"
-        ).expect("Invalid regex");
-
-        let fname = path.as_ref().file_name().unwrap_or_default().to_string_lossy();
-
-        if let Some(caps) = regex.captures(&fname) {
-            let game = caps.get(1).unwrap().as_str();
-            let name = caps.get(2).unwrap().as_str().to_owned();
-            if let Some(game) = Game::from_str(game) {
-                return Some((game, name));
-            }
-        }
-
-        None
-    }
-}
diff --git a/rust/src/profiles/mod.rs b/rust/src/profiles/mod.rs
new file mode 100644
index 0000000..cee05ac
--- /dev/null
+++ b/rust/src/profiles/mod.rs
@@ -0,0 +1,162 @@
+use anyhow::{Result, anyhow};
+use ongeki::OngekiProfile;
+use serde::{Deserialize, Serialize};
+use tauri::AppHandle;
+use std::{collections::BTreeSet, path::{Path, PathBuf}};
+use crate::{model::misc::Game, modules::package::prepare_packages, pkg::PkgKey, util};
+
+pub mod ongeki;
+
+#[derive(Deserialize, Serialize, Clone)]
+pub enum AnyProfile {
+    OngekiProfile(OngekiProfile)
+}
+
+#[derive(Deserialize, Serialize, Clone, Debug, PartialEq)]
+pub struct ProfileMeta {
+    pub game: Game,
+    pub name: String
+}
+
+pub trait Profile: Sized {
+    fn new(name: String) -> Result<Self>;
+    fn load(name: String) -> Result<Self>;
+    fn save(&self) -> Result<()>;
+    async fn start(&self, app: AppHandle) -> Result<()>;
+}
+
+pub trait ProfilePaths {
+    fn config_dir(&self) -> PathBuf;
+    fn data_dir(&self) -> PathBuf;
+}
+
+impl AnyProfile {
+    pub fn load(game: Game, name: String) -> Result<Self> {
+        Ok(match game {
+            Game::Ongeki => AnyProfile::OngekiProfile(OngekiProfile::load(name)?),
+            Game::Chunithm => panic!("Not implemented")
+        })
+    }
+    pub fn save(&self) -> Result<()> {
+        match self {
+            Self::OngekiProfile(p) => p.save()
+        }
+    }
+    pub fn meta(&self) -> ProfileMeta {
+        match self {
+            Self::OngekiProfile(p) => {
+                ProfileMeta {
+                    game: Game::Ongeki,
+                    name: p.name.as_ref().unwrap().clone()
+                }
+            }
+        }
+    }
+    pub fn rename(&mut self, name: String) {
+        match self {
+            Self::OngekiProfile(p) => {
+                p.name = Some(name);
+            }
+        }
+    }
+
+    pub fn pkgs(&self) -> &BTreeSet<PkgKey> {
+        match self {
+            Self::OngekiProfile(p) => &p.mods
+        }
+    }
+    pub fn pkgs_mut(&mut self) -> &mut BTreeSet<PkgKey> {
+        match self {
+            Self::OngekiProfile(p) => &mut p.mods
+        }
+    }
+    pub async fn line_up(&self, app: AppHandle, pkg_hash: String) -> Result<()> {
+        match self {
+            Self::OngekiProfile(p) => {
+                if !p.data_dir().exists() {
+                    tokio::fs::create_dir(p.data_dir()).await?;
+                }
+
+                let hash_path = p.data_dir().join(".sl-state");
+                let meta = self.meta();
+
+                p.display.activate(app.clone());
+
+                util::clean_up_opts(p.data_dir().join("option"))?;
+
+                if Self::hash_check(&hash_path, &pkg_hash).await? == true {
+                    prepare_packages(&meta, &p.mods).await
+                        .map_err(|e| anyhow!("package configuration failed:\n{:?}", e))?;
+                }
+                let mut ini = p.sgt.line_up(&meta).await
+                    .map_err(|e| anyhow!("segatools configuration failed:\n{:?}", e))?;
+                p.network.line_up(&mut ini)?;
+
+                ini.write_to_file(p.data_dir().join("segatools.ini"))
+                    .map_err(|e| anyhow!("Error writing segatools.ini: {}", e))?;
+
+                p.bepinex.line_up(&meta)?;
+
+                Ok(())
+            }
+        }
+    }
+
+    pub async fn start(&self, app: AppHandle) -> Result<()> {
+        match self {
+            Self::OngekiProfile(p) => p.start(app).await
+        }
+    }
+
+    async fn hash_check(prev_hash_path: &impl AsRef<Path>, new_hash: &str) -> Result<bool> {
+        let prev_hash = tokio::fs::read_to_string(&prev_hash_path).await.unwrap_or_default();
+        if prev_hash != new_hash {
+            log::debug!("state {} -> {}", prev_hash, new_hash);
+            tokio::fs::write(prev_hash_path, new_hash).await
+                .map_err(|e| anyhow!("Unable to write the state file: {}", e))?;
+            Ok(true)
+        } else {
+            Ok(false)
+        }
+    }
+}
+
+pub async fn list_profiles() -> Result<Vec<ProfileMeta>> {
+    let path = std::fs::read_dir(util::config_dir())?;
+
+    let mut res = Vec::new();
+
+    for f in path {
+        let f = f?;
+
+        if let Ok(meta) = f.metadata() {
+            if !meta.is_dir() {
+                continue;
+            }
+            log::debug!("{:?}", f);
+            if let Some(meta) = meta_from_path(f.path()) {
+                res.push(meta);
+            }
+        }
+    }
+
+    Ok(res)
+}
+
+fn meta_from_path(path: impl AsRef<Path>) -> Option<ProfileMeta> {
+    let regex = regex::Regex::new(
+        r"^profile-([^\-]+)-(.+)$"
+    ).expect("Invalid regex");
+
+    let fname = path.as_ref().file_name().unwrap_or_default().to_string_lossy();
+
+    if let Some(caps) = regex.captures(&fname) {
+        let game = caps.get(1).unwrap().as_str();
+        let name = caps.get(2).unwrap().as_str().to_owned();
+        if let Some(game) = Game::from_str(game) {
+            return Some(ProfileMeta { game, name });
+        }
+    }
+
+    None
+}
\ No newline at end of file
diff --git a/rust/src/profiles/ongeki.rs b/rust/src/profiles/ongeki.rs
new file mode 100644
index 0000000..327294c
--- /dev/null
+++ b/rust/src/profiles/ongeki.rs
@@ -0,0 +1,234 @@
+use serde::{Deserialize, Serialize};
+use tauri::AppHandle;
+use tauri::Emitter;
+use std::{collections::BTreeSet, path::PathBuf, process::Stdio};
+use crate::model::config::BepInEx;
+use crate::util::PathStr;
+use crate::{model::{config::{Display, DisplayMode, Network, Segatools}, misc::Game, segatools_base::segatools_base}, pkg::PkgKey, util};
+use super::{Profile, ProfileMeta, ProfilePaths};
+use anyhow::{anyhow, Result};
+use std::fs::File;
+use tokio::process::Command;
+use tokio::task::JoinSet;
+
+#[derive(Deserialize, Serialize, Clone)]
+pub struct OngekiProfile {
+    // this is an Option only to deceive serde
+    // file serialization doesn't need the name, but IPC does
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub name: Option<String>,
+
+    pub mods: BTreeSet<PkgKey>,
+    pub sgt: Segatools,
+    pub display: Display,
+    pub network: Network,
+    pub bepinex: BepInEx
+}
+
+impl Profile for OngekiProfile {
+    fn new(name: String) -> Result<Self> {
+        let mut fixed_name = name.trim().replace(" ", "-");
+
+        while util::profile_config_dir(&Game::Ongeki, &name).exists() {
+            fixed_name = format!("new-{}", name);
+        }
+
+        let p = OngekiProfile {
+            name: Some(fixed_name),
+            mods: BTreeSet::new(),
+            sgt: Segatools::default(),
+            display: Display::default(),
+            network: Network::default(),
+            bepinex: BepInEx::default()
+        };
+        p.save()?;
+        std::fs::write(p.config_dir().join("segatools-base.ini"), segatools_base())?;
+        log::debug!("created profile-ongeki-{}", name);
+        Ok(p)
+    }
+
+    fn load(name: String) -> Result<Self> {
+        let path = util::profile_config_dir(&Game::Ongeki, &name).join("profile.json");
+        if let Ok(s) = std::fs::read_to_string(&path) {
+            let mut data = serde_json::from_str::<OngekiProfile>(&s)
+                .map_err(|e| anyhow!("Unable to parse {:?}: {:?}", path, e))?;
+            data.name = Some(name);
+            Ok(data)
+        } else {
+            Err(anyhow!("Unable to open {:?}", path))
+        }
+    }
+
+    fn save(&self) -> Result<()> {
+        let path = self.config_dir().join("profile.json");
+
+        let mut cpy = self.clone();
+        cpy.name = None;
+        let s = serde_json::to_string_pretty(&cpy)?;
+        if !self.config_dir().exists() {
+            std::fs::create_dir(self.config_dir())
+                .map_err(|e| anyhow!("error when creating profile directory: {}", e))?;
+        }
+        std::fs::write(&path, s)
+            .map_err(|e| anyhow!("error when writing to {:?}: {}", path, e))?;
+        log::info!("Written to {}", path.to_string_lossy());
+
+        Ok(())
+    }
+
+    async fn start(&self, app: AppHandle) -> Result<()> {
+        let ini_path = self.data_dir().join("segatools.ini");
+
+        log::debug!("With path {}", ini_path.to_string_lossy());
+
+        let mut game_builder;
+        let mut amd_builder;
+
+        let target_path = PathBuf::from(&self.sgt.target);
+        let exe_dir = target_path.parent().ok_or_else(|| anyhow!("Invalid target path"))?;
+
+        #[cfg(target_os = "windows")]
+        {
+            game_builder = Command::new(exe_dir.join("inject.exe"));
+            amd_builder = Command::new("cmd.exe");
+        }
+        #[cfg(target_os = "linux")]
+        {
+            let wine = p.data.wine_runtime.clone()
+                .unwrap_or_else(|| std::path::PathBuf::from("/usr/bin/wine"));
+
+            game_builder = Command::new(&wine);
+            amd_builder = Command::new(&wine);
+
+            game_builder.arg(exe_dir.join("inject.exe"));
+            amd_builder.arg("cmd.exe");
+        }
+
+        amd_builder.env(
+                "SEGATOOLS_CONFIG_PATH",
+                &ini_path,
+            )
+            .current_dir(&exe_dir)
+            .args([
+                "/C",
+                &exe_dir.join("inject.exe").stringify()?, "-d", "-k", "mu3hook.dll",
+                "amdaemon.exe", "-f", "-c", "config_common.json", "config_server.json", "config_client.json"
+            ]);
+        game_builder
+            .env(
+                "SEGATOOLS_CONFIG_PATH",
+                ini_path,
+            )
+            .env(
+                "INOHARA_CONFIG_PATH",
+                self.config_dir().join("inohara.cfg"),
+            )
+            .current_dir(&exe_dir)
+            .args([
+                "-d", "-k", "mu3hook.dll",
+                "mu3.exe", "-monitor 1",
+                "-screen-width", &self.display.rez.0.to_string(),
+                "-screen-height", &self.display.rez.1.to_string(),
+                "-screen-fullscreen", if self.display.mode == DisplayMode::Fullscreen { "1" } else { "0" }
+            ]);
+
+        if self.display.mode == DisplayMode::Borderless {
+            game_builder.arg("-popupwindow");
+        }
+
+        #[cfg(target_os = "linux")]
+        {
+            let wineprefix = p.data.wine_prefix.clone().unwrap_or_else(||
+                directories::UserDirs::new()
+                    .expect("No home directory")
+                    .home_dir()
+                    .join(".wine")
+            );
+            amd_builder.env("WINEPREFIX", &wineprefix);
+            game_builder.env("WINEPREFIX", &wineprefix);
+        }
+
+
+        let amd_log = File::create(self.data_dir().join("amdaemon.log"))?;
+        let game_log = File::create(self.data_dir().join("mu3.log"))?;
+
+        amd_builder
+            .stdout(Stdio::from(amd_log));
+            // do they use stderr?
+
+        game_builder
+            .stdout(Stdio::from(game_log));
+
+        #[cfg(target_os = "windows")]
+        {
+            amd_builder.creation_flags(util::CREATE_NO_WINDOW);
+            game_builder.creation_flags(util::CREATE_NO_WINDOW);
+        }
+
+        if self.sgt.intel == true {
+            amd_builder.env("OPENSSL_ia32cap", ":~0x20000000");
+        }
+
+        util::pkill("amdaemon.exe").await;
+
+        log::info!("Launching amdaemon: {:?}", amd_builder);
+        log::info!("Launching mu3: {:?}", game_builder);
+
+        let mut amd = amd_builder.spawn()?;
+        let mut game = game_builder.spawn()?;
+
+        let mut set = JoinSet::new();
+
+        set.spawn(async move {
+            (amd.wait().await.expect("amdaemon failed to run"), "amdaemon.exe")
+        });
+
+        set.spawn(async move {
+            (game.wait().await.expect("mu3 failed to run"), "mu3.exe")
+        });
+
+        if let Err(e) = app.emit("launch-start", "") {
+            log::warn!("Unable to emit launch-start: {}", e);
+        }
+
+        let (rc, process_name) = set.join_next().await.expect("No spawn").expect("No result");
+
+        log::info!("{} died with return code {}", process_name, rc);
+
+        if process_name == "amdaemon.exe" {
+            util::pkill("mu3.exe").await;
+        } else {
+            util::pkill("amdaemon.exe").await;
+        }
+
+        set.join_next().await.expect("No spawn").expect("No result");
+
+        log::debug!("Fin");
+
+        if let Err(e) = app.emit("launch-end", "") {
+            log::warn!("Unable to emit launch-end: {}", e);
+        }
+
+        Ok(())
+    }
+}
+
+impl ProfilePaths for OngekiProfile {
+    fn config_dir(&self) -> PathBuf {
+        util::profile_config_dir(&Game::Ongeki, &self.name.as_ref().unwrap())
+    }
+
+    fn data_dir(&self) -> PathBuf {
+        util::data_dir().join(format!("profile-{}-{}", &Game::Ongeki, self.name.as_ref().unwrap()))
+    }
+}
+
+impl ProfilePaths for ProfileMeta {
+    fn config_dir(&self) -> PathBuf {
+        util::profile_config_dir(&self.game, &self.name)
+    }
+
+    fn data_dir(&self) -> PathBuf {
+        util::data_dir().join(format!("profile-{}-{}", &self.game, &self.name))
+    }
+}
\ No newline at end of file
diff --git a/rust/src/start.rs b/rust/src/start.rs
deleted file mode 100644
index 7eb855f..0000000
--- a/rust/src/start.rs
+++ /dev/null
@@ -1,177 +0,0 @@
-use anyhow::{anyhow, Result};
-use std::fs::File;
-use std::path::PathBuf;
-use tokio::process::Command;
-use tauri::{AppHandle, Emitter};
-use std::process::Stdio;
-use crate::profile::Profile;
-use crate::util;
-
-#[cfg(target_os = "windows")]
-static CREATE_NO_WINDOW: u32 = 0x08000000;
-
-pub async fn start(p: &Profile, app: AppHandle) -> Result<()> {
-    use tokio::task::JoinSet;
-
-    let ini_path = p.data_dir().join("segatools.ini");
-
-    log::debug!("With path {}", ini_path.to_string_lossy());
-
-    let mut game_builder;
-    let mut amd_builder;
-
-    let target_path = PathBuf::from(p.get_str("target-path", ""));
-    let exe_dir = target_path.parent().ok_or_else(|| anyhow!("Invalid target path"))?;
-
-    #[cfg(target_os = "windows")]
-    let display_info = crate::display::prepare_display(p).await?;
-
-    #[cfg(target_os = "windows")]
-    {
-        game_builder = Command::new(exe_dir.join("inject.exe"));
-        amd_builder = Command::new("cmd.exe");
-    }
-    #[cfg(target_os = "linux")]
-    {
-        let wine = p.data.wine_runtime.clone()
-            .unwrap_or_else(|| std::path::PathBuf::from("/usr/bin/wine"));
-
-        game_builder = Command::new(&wine);
-        amd_builder = Command::new(&wine);
-
-        game_builder.arg(exe_dir.join("inject.exe"));
-        amd_builder.arg("cmd.exe");
-    }
-
-    let display_mode = p.get_str("display-mode", "borderless");
-
-    amd_builder.env(
-            "SEGATOOLS_CONFIG_PATH",
-            &ini_path,
-        )
-        .current_dir(&exe_dir)
-        .args([
-            "/C",
-            &util::path_to_str(exe_dir.join("inject.exe"))?, "-d", "-k", "mu3hook.dll",
-            "amdaemon.exe", "-f", "-c", "config_common.json", "config_server.json", "config_client.json"
-        ]);
-    game_builder
-        .env(
-            "SEGATOOLS_CONFIG_PATH",
-            ini_path,
-        )
-        .env(
-            "INOHARA_CONFIG_PATH",
-            p.config_dir().join("inohara.cfg"),
-        )
-        .current_dir(&exe_dir)
-        .args([
-            "-d", "-k", "mu3hook.dll",
-            "mu3.exe", "-monitor 1",
-            "-screen-width", &p.get_int("rez-w", 1080).to_string(),
-            "-screen-height", &p.get_int("rez-h", 1920).to_string(),
-            "-screen-fullscreen", if display_mode == "fullscreen" { "1" } else { "0" }
-        ]);
-
-    if display_mode == "borderless" {
-        game_builder.arg("-popupwindow");
-    }
-
-    #[cfg(target_os = "linux")]
-    {
-        let wineprefix = p.data.wine_prefix.clone().unwrap_or_else(||
-            directories::UserDirs::new()
-                .expect("No home directory")
-                .home_dir()
-                .join(".wine")
-        );
-        amd_builder.env("WINEPREFIX", &wineprefix);
-        game_builder.env("WINEPREFIX", &wineprefix);
-    }
-
-
-    let amd_log = File::create(p.data_dir().join("amdaemon.log"))?;
-    let game_log = File::create(p.data_dir().join("mu3.log"))?;
-
-    amd_builder
-        .stdout(Stdio::from(amd_log));
-        // do they use stderr?
-
-    game_builder
-        .stdout(Stdio::from(game_log));
-
-    #[cfg(target_os = "windows")]
-    {
-        amd_builder.creation_flags(CREATE_NO_WINDOW);
-        game_builder.creation_flags(CREATE_NO_WINDOW);
-    }
-
-    if p.get_bool("intel", false) == true {
-        amd_builder.env("OPENSSL_ia32cap", ":~0x20000000");
-    }
-
-    pkill("amdaemon.exe").await;
-
-    log::info!("Launching amdaemon: {:?}", amd_builder);
-    log::info!("Launching mu3: {:?}", game_builder);
-
-    let mut amd = amd_builder.spawn()?;
-    let mut game = game_builder.spawn()?;
-
-    tauri::async_runtime::spawn(async move {
-        let mut set = JoinSet::new();
-
-        set.spawn(async move {
-            (amd.wait().await.expect("amdaemon failed to run"), "amdaemon.exe")
-        });
-
-        set.spawn(async move {
-            (game.wait().await.expect("mu3 failed to run"), "mu3.exe")
-        });
-
-        if let Err(e) = app.emit("launch-start", "") {
-            log::warn!("Unable to emit launch-start: {}", e);
-        }
-
-        let (rc, process_name) = set.join_next().await.expect("No spawn").expect("No result");
-
-        log::info!("{} died with return code {}", process_name, rc);
-
-        if process_name == "amdaemon.exe" {
-            pkill("mu3.exe").await;
-        } else {
-            pkill("amdaemon.exe").await;
-        }
-
-        set.join_next().await.expect("No spawn").expect("No result");
-
-        log::debug!("Fin");
-
-        if let Err(e) = app.emit("launch-start", "") {
-            log::warn!("Unable to emit launch-end: {}", e);
-        }
-
-        #[cfg(target_os = "windows")]
-        {
-            if let Some(display_info) = display_info {
-                if let Err(e) = crate::display::undo_display(display_info).await {
-                    log::error!("undo display failed: {}", e);
-                }
-            }
-        }
-    });
-
-    Ok(())
-}
-
-#[cfg(target_os = "windows")]
-pub async fn pkill(process_name: &str) {
-    _ = Command::new("taskkill.exe").arg("/f").arg("/im").arg(process_name)
-        .creation_flags(CREATE_NO_WINDOW).output().await;
-}
-
-#[cfg(target_os = "linux")]
-pub async fn pkill(process_name: &str) {
-    _ = Command::new("pkill").arg(process_name)
-        .output().await;
-}
\ No newline at end of file
diff --git a/rust/src/util.rs b/rust/src/util.rs
index 90aae21..2185190 100644
--- a/rust/src/util.rs
+++ b/rust/src/util.rs
@@ -3,6 +3,8 @@ use serde::{Deserialize, Serialize};
 use tauri::{AppHandle, Manager};
 use std::{path::{Path, PathBuf}, sync::OnceLock};
 
+use crate::model::misc::Game;
+
 #[cfg(not(target_os = "windows"))]
 static NAME: &str = "startliner";
 
@@ -22,9 +24,9 @@ pub fn init_dirs(apph: &AppHandle) {
     DIRS.get_or_init(|| {
         if cfg!(windows) {
             Dirs {
-                config_dir: apph.path().data_dir().expect("Unable to set project directories").join(NAME).join("cfg"),
-                data_dir: apph.path().data_dir().expect("Unable to set project directories").join(NAME).join("data"),
-                cache_dir: apph.path().cache_dir().expect("Unable to set project directories").join(NAME),
+                config_dir: apph.path().data_dir().expect("Unable to set project directories").join(NAME),
+                data_dir: apph.path().cache_dir().expect("Unable to set project directories").join(NAME).join("data"),
+                cache_dir: apph.path().cache_dir().expect("Unable to set project directories").join(NAME).join("cache"),
             }
         } else {
             Dirs {
@@ -44,6 +46,10 @@ pub fn config_dir() -> &'static Path {
     &DIRS.get().expect("Directories uninitialized").config_dir
 }
 
+pub fn profile_config_dir(game: &Game, name: &str) -> PathBuf {
+    config_dir().join(format!("profile-{}-{}", game, name))
+}
+
 pub fn data_dir() -> &'static Path {
     &DIRS.get().expect("Directories uninitialized").data_dir
 }
@@ -60,11 +66,6 @@ pub fn pkg_dir_of(namespace: &str, name: &str) -> PathBuf {
     pkg_dir().join(format!("{}-{}", namespace, name))
 }
 
-pub fn path_to_str(p: impl AsRef<Path>) -> Result<String> {
-    Ok(p.as_ref().to_str()
-        .ok_or_else(|| anyhow!("Invalid path: {}", p.as_ref().to_string_lossy()))?.to_owned())
-}
-
 pub fn copy_recursive(src: &Path, dst: &Path) -> std::io::Result<()> {
     std::fs::create_dir_all(&dst).unwrap();
     for entry in std::fs::read_dir(src)? {
@@ -77,4 +78,70 @@ pub fn copy_recursive(src: &Path, dst: &Path) -> std::io::Result<()> {
         }
     }
     Ok(())
+}
+
+#[cfg(target_os = "linux")]
+pub async fn symlink(src: impl AsRef<Path>, dst: impl AsRef<Path>) -> std::io::Result<()> {
+    fs::symlink(src, dst).await
+}
+
+#[cfg(target_os = "windows")]
+pub async fn symlink(src: impl AsRef<Path>, dst: impl AsRef<Path>) -> std::io::Result<()> {
+    //std::os::windows::fs::junction_point(src, dst) // is unstable
+    junction::create(src, dst)
+}
+
+#[cfg(target_os = "windows")]
+pub static CREATE_NO_WINDOW: u32 = 0x08000000;
+
+#[cfg(target_os = "windows")]
+pub async fn pkill(process_name: &str) {
+    use tokio::process::Command;
+
+    _ = Command::new("taskkill.exe").arg("/f").arg("/im").arg(process_name)
+        .creation_flags(CREATE_NO_WINDOW).output().await;
+}
+
+#[cfg(target_os = "linux")]
+pub async fn pkill(process_name: &str) {
+    _ = Command::new("pkill").arg(process_name)
+        .output().await;
+}
+
+pub fn clean_up_opts(dir: impl AsRef<Path>) -> Result<()> {
+    log::debug!("begin clean_up_opts");
+    if dir.as_ref().is_dir() {
+        for entry in std::fs::read_dir(dir)? {
+            let entry = entry?;
+            let path = entry.path();
+            log::debug!("{:?}", path);
+            if path.is_symlink() {
+                std::fs::remove_dir(path)?;
+            } else {
+                log::error!("Not a symlink: {:?}", path);
+            }
+        }
+    }
+    log::debug!("end clean_up_opts");
+    Ok(())
+}
+
+pub trait PathStr {
+    fn stringify(&self) -> Result<String>;
+}
+
+fn path_to_str(p: impl AsRef<Path>) -> Result<String> {
+    Ok(p.as_ref().to_str().ok_or_else(|| anyhow!("Invalid path: {:?}", p.as_ref()))?.to_owned())
+}
+
+impl PathStr for Path {
+    fn stringify(&self) -> Result<String> {
+        path_to_str(self)
+    }
+}
+
+impl PathStr for PathBuf {
+    fn stringify(&self) -> Result<String> {
+        path_to_str(&self)
+    }
 }
\ No newline at end of file
diff --git a/src/components/App.vue b/src/components/App.vue
index a4bd778..b8882c9 100644
--- a/src/components/App.vue
+++ b/src/components/App.vue
@@ -30,8 +30,7 @@ onMounted(async () => {
         general.dirs = d as Dirs;
     });
 
-    await prf.reloadList();
-    await prf.reload();
+    await Promise.all([prf.reloadList(), prf.reload()]);
 
     if (prf.current !== null) {
         await pkg.reloadAll();
diff --git a/src/components/FilePicker.vue b/src/components/FilePicker.vue
index ca32f7e..f37ea37 100644
--- a/src/components/FilePicker.vue
+++ b/src/components/FilePicker.vue
@@ -2,25 +2,16 @@
 import Button from 'primevue/button';
 import InputText from 'primevue/inputtext';
 import { open } from '@tauri-apps/plugin-dialog';
-import { usePrfStore } from '../stores';
 
 const props = defineProps({
-    field: String,
-    default: String,
     placeholder: String,
     directory: Boolean,
     promptname: String,
     extension: String,
+    value: String,
+    callback: Function,
 });
 
-if (props.field === undefined || props.default === undefined) {
-    throw new Error('Invalid FilePicker');
-}
-
-const prf = usePrfStore();
-
-const cfg = prf.cfg(props.field, props.default);
-
 const filePick = async () => {
     const res = await open({
         multiple: false,
@@ -35,9 +26,9 @@ const filePick = async () => {
                   ]
                 : [],
     });
-    if (res != null) {
-        cfg.value =
-            /*path.relative(cfgs.current?.data.exe_dir ?? '', res) */ res;
+    if (res != null && props.callback !== undefined) {
+        props.callback(res);
+        /*path.relative(cfgs.current?.data.exe_dir ?? '', res) */
     }
 };
 </script>
@@ -48,6 +39,7 @@ const filePick = async () => {
         size="small"
         :placeholder="placeholder"
         type="text"
-        v-model="cfg"
+        :model-value="value"
+        @update:model-value="(value) => callback && callback(value)"
     />
 </template>
diff --git a/src/components/OptionList.vue b/src/components/OptionList.vue
index fb2ec1b..a7a6edb 100644
--- a/src/components/OptionList.vue
+++ b/src/components/OptionList.vue
@@ -66,7 +66,7 @@ const aimeCodeModel = computed({
 });
 
 const extraDisplayOptionsDisabled = computed(() => {
-    return prf.cfg('display', 'default').value === 'default';
+    return prf.current?.display.target === 'default';
 });
 
 (async () => {
@@ -79,16 +79,16 @@ const extraDisplayOptionsDisabled = computed(() => {
     <OptionCategory title="General">
         <OptionRow title="mu3.exe">
             <FilePicker
-                field="target-path"
-                default=""
                 :directory="false"
                 promptname="mu3.exe"
                 extension="exe"
+                :value="prf.current!.sgt.target"
+                :callback="(value: string) => (prf.current!.sgt.target = value)"
             ></FilePicker>
         </OptionRow>
         <OptionRow title="mu3hook">
             <Select
-                :model-value="prf.cfg('hook', 'segatools-mu3hook')"
+                model-value="segatools-mu3hook"
                 :options="hookList"
                 option-label="title"
                 option-value="value"
@@ -96,24 +96,27 @@ const extraDisplayOptionsDisabled = computed(() => {
         </OptionRow>
         <OptionRow title="amfs">
             <FilePicker
-                field="amfs"
-                default=""
-                placeholder="amfs"
                 :directory="true"
+                placeholder="amfs"
+                :value="prf.current!.sgt.amfs"
+                :callback="(value: string) => (prf.current!.sgt.amfs = value)"
             ></FilePicker>
         </OptionRow>
         <OptionRow title="option">
             <FilePicker
-                field="option"
-                default="option"
                 :directory="true"
+                placeholder="option"
+                :value="prf.current!.sgt.option"
+                :callback="(value: string) => (prf.current!.sgt.option = value)"
             ></FilePicker>
         </OptionRow>
         <OptionRow title="appdata">
             <FilePicker
-                field="appdata"
-                default="appdata"
                 :directory="true"
+                :value="prf.current!.sgt.appdata"
+                :callback="
+                    (value: string) => (prf.current!.sgt.appdata = value)
+                "
             ></FilePicker>
         </OptionRow>
     </OptionCategory>
@@ -123,7 +126,7 @@ const extraDisplayOptionsDisabled = computed(() => {
             title="Target display"
         >
             <Select
-                :model-value="prf.cfg('display', 'default')"
+                v-model="prf.current!.display.target"
                 :options="displayList"
                 option-label="title"
                 option-value="value"
@@ -136,7 +139,7 @@ const extraDisplayOptionsDisabled = computed(() => {
                 :min="480"
                 :max="9999"
                 :use-grouping="false"
-                :model-value="prf.cfgAny('rez-w', 1080)"
+                v-model="prf.current!.display.rez[0]"
             />
             x
             <InputNumber
@@ -145,17 +148,18 @@ const extraDisplayOptionsDisabled = computed(() => {
                 :min="640"
                 :max="9999"
                 :use-grouping="false"
-                :model-value="prf.cfgAny('rez-h', 1920)"
+                v-model="prf.current!.display.rez[1]"
             />
         </OptionRow>
         <OptionRow title="Display mode">
             <SelectButton
-                :model-value="prf.cfg('display-mode', 'borderless')"
+                v-model="prf.current!.display.mode"
                 :options="[
-                    { title: 'Window', value: 'window' },
-                    { title: 'Borderless window', value: 'borderless' },
-                    { title: 'Fullscreen', value: 'fullscreen' },
+                    { title: 'Window', value: 'Window' },
+                    { title: 'Borderless window', value: 'Borderless' },
+                    { title: 'Fullscreen', value: 'Fullscreen' },
                 ]"
+                :allow-empty="false"
                 option-label="title"
                 option-value="value"
             />
@@ -165,12 +169,13 @@ const extraDisplayOptionsDisabled = computed(() => {
             v-if="capabilities.includes('display')"
         >
             <SelectButton
-                :model-value="prf.cfg('display-rotation', 0)"
+                v-model="prf.current!.display.rotation"
                 :options="[
                     { title: 'Unchanged', value: 0 },
                     { title: 'Portrait', value: 90 },
                     { title: 'Portrait (flipped)', value: 270 },
                 ]"
+                :allow-empty="false"
                 option-label="title"
                 option-value="value"
                 :disabled="extraDisplayOptionsDisabled"
@@ -183,7 +188,7 @@ const extraDisplayOptionsDisabled = computed(() => {
                 :min="60"
                 :max="999"
                 :use-grouping="false"
-                :model-value="prf.cfgAny('frequency', 60)"
+                v-model="prf.current!.display.frequency"
                 :disabled="extraDisplayOptionsDisabled"
             />
         </OptionRow>
@@ -191,32 +196,69 @@ const extraDisplayOptionsDisabled = computed(() => {
             title="Match display resolution with the game"
             v-if="capabilities.includes('display')"
         >
-            <!-- @vue-expect-error -->
             <ToggleSwitch
                 :disabled="
                     extraDisplayOptionsDisabled ||
-                    prf.cfg('display-mode', 'borderless').value != 'borderless'
+                    prf.current?.display.mode !== 'Borderless'
                 "
-                :model-value="prf.cfg('borderless-fullscreen', false)"
+                v-model="prf.current!.display.borderless_fullscreen"
             />
         </OptionRow>
     </OptionCategory>
     <OptionCategory title="Network">
-        <OptionRow title="Server address">
+        <OptionRow title="Network type">
+            <SelectButton
+                v-model="prf.current!.network.network_type"
+                :options="[
+                    { title: 'Remote', value: 'Remote' },
+                    { title: 'Local (ARTEMiS)', value: 'Artemis' },
+                ]"
+                :allow-empty="false"
+                option-label="title"
+                option-value="value"
+            />
+        </OptionRow>
+        <OptionRow
+            v-if="prf.current!.network.network_type == 'Artemis'"
+            title="ARTEMiS path"
+        >
+            <FilePicker
+                :directory="false"
+                promptname="index.py"
+                extension="py"
+                :value="prf.current!.network.local_path"
+                :callback="
+                    (value: string) => (prf.current!.network.local_path = value)
+                "
+            ></FilePicker>
+        </OptionRow>
+        <OptionRow
+            v-if="prf.current!.network.network_type == 'Artemis'"
+            title="ARTEMiS console"
+        >
+            <ToggleSwitch v-model="prf.current!.network.local_console" />
+        </OptionRow>
+        <OptionRow
+            v-if="prf.current!.network.network_type == 'Remote'"
+            title="Server address"
+        >
             <InputText
                 class="shrink"
                 size="small"
                 :maxlength="40"
                 placeholder="192.168.1.234"
-                :model-value="prf.cfgAny<string>('dns-default', '')"
+                v-model="prf.current!.network.remote_address"
             /> </OptionRow
-        ><OptionRow title="Keychip">
+        ><OptionRow
+            v-if="prf.current!.network.network_type == 'Remote'"
+            title="Keychip"
+        >
             <InputText
                 class="shrink"
                 size="small"
                 :maxlength="16"
                 placeholder="A123-01234567890"
-                :model-value="prf.cfgAny('keychip', '')"
+                v-model="prf.current!.network.keychip"
             /> </OptionRow
         ><OptionRow title="Subnet">
             <InputText
@@ -224,33 +266,33 @@ const extraDisplayOptionsDisabled = computed(() => {
                 size="small"
                 :maxlength="15"
                 placeholder="192.168.1.0"
-                :model-value="prf.cfgAny('subnet', '')"
+                v-model="prf.current!.network.subnet"
             />
         </OptionRow>
         <OptionRow title="Address suffix">
-            <InputText
+            <InputNumber
                 class="shrink"
                 size="small"
                 :maxlength="3"
+                :min="0"
+                :max="255"
                 placeholder="12"
-                :model-value="prf.cfgAny('addrsuffix', '')"
+                v-model="prf.current!.network.suffix"
             />
         </OptionRow>
     </OptionCategory>
     <OptionCategory title="Misc">
         <OptionRow title="OpenSSL bug workaround for Intel ≥10th gen">
-            <!-- @vue-expect-error -->
-            <ToggleSwitch :model-value="prf.cfg('intel', false)" />
+            <ToggleSwitch v-model="prf.current!.sgt.intel" />
         </OptionRow>
         <OptionRow title="Aime emulation">
-            <!-- @vue-expect-error -->
-            <ToggleSwitch :model-value="prf.cfg('aime', false)" />
+            <ToggleSwitch v-model="prf.current!.sgt.enable_aime" />
         </OptionRow>
         <OptionRow title="Aime code">
             <InputText
                 class="shrink"
                 size="small"
-                :disabled="prf.cfg<boolean>('aime', false).value !== true"
+                :disabled="prf.current?.sgt.enable_aime !== true"
                 :maxlength="20"
                 placeholder="00000000000000000000"
                 v-model="aimeCodeModel"
@@ -268,6 +310,9 @@ const extraDisplayOptionsDisabled = computed(() => {
                 extension="cfg"
             />
         </OptionRow>
+        <OptionRow title="BepInEx console">
+            <ToggleSwitch v-model="prf.current!.bepinex.console" />
+        </OptionRow>
     </OptionCategory>
 </template>
 
diff --git a/src/components/ProfileList.vue b/src/components/ProfileList.vue
index ca98fbc..2ea6352 100644
--- a/src/components/ProfileList.vue
+++ b/src/components/ProfileList.vue
@@ -1,5 +1,6 @@
 <script setup lang="ts">
 import Button from 'primevue/button';
+import ProfileListEntry from './ProfileListEntry.vue';
 import { usePrfStore } from '../stores';
 
 const prf = usePrfStore();
@@ -18,70 +19,25 @@ const prf = usePrfStore();
             icon="pi pi-plus"
             class="chunithm-button profile-button"
             @click="() => prf.create('chunithm')"
+            :disabled="true"
         />
     </div>
     <div class="mt-12 flex flex-col flex-wrap align-middle gap-4">
         <div v-for="p in prf.list">
-            <div class="flex flex-row flex-wrap align-middle gap-2">
-                <Button
-                    :disabled="
-                        prf.current?.game === p.game &&
-                        prf.current?.name === p.name
-                    "
-                    :label="p.name"
-                    :class="
-                        (p.game === 'chunithm'
-                            ? 'chunithm-button'
-                            : 'ongeki-button') +
-                        ' ' +
-                        'self-center profile-button'
-                    "
-                    @click="prf.switchTo(p.game, p.name)"
-                />
-                <Button
-                    rounded
-                    icon="pi pi-trash"
-                    severity="danger"
-                    aria-label="remove"
-                    size="small"
-                    class="self-center ml-2"
-                    style="width: 2rem; height: 2rem"
-                    :disabled="true"
-                />
-                <Button
-                    rounded
-                    icon="pi pi-clone"
-                    severity="warn"
-                    aria-label="duplicate"
-                    size="small"
-                    class="self-center"
-                    style="width: 2rem; height: 2rem"
-                    :disabled="true"
-                />
-                <Button
-                    rounded
-                    icon="pi pi-pencil"
-                    severity="help"
-                    aria-label="duplicate"
-                    size="small"
-                    class="self-center"
-                    style="width: 2rem; height: 2rem"
-                    :disabled="true"
-                />
-            </div>
+            <ProfileListEntry :p="p" />
         </div>
     </div>
 </template>
 
-<style scoped>
+<style>
 .profile-button {
     width: 14em;
     white-space: nowrap;
 }
 
 .ongeki-button {
-    background-color: var(--p-pink-400);
-    border-color: var(--p-pink-400);
+    background-color: var(--p-pink-400) !important;
+    border-color: var(--p-pink-400) !important;
 }
 
 .ongeki-button:hover,
@@ -91,8 +47,8 @@ const prf = usePrfStore();
 }
 
 .chunithm-button {
-    background-color: var(--p-yellow-400);
-    border-color: var(--p-yellow-400);
+    background-color: var(--p-yellow-400) !important;
+    border-color: var(--p-yellow-400) !important;
 }
 .chunithm-button:hover,
 .chunithm-button:active {
diff --git a/src/components/ProfileListEntry.vue b/src/components/ProfileListEntry.vue
new file mode 100644
index 0000000..c6d7ac2
--- /dev/null
+++ b/src/components/ProfileListEntry.vue
@@ -0,0 +1,113 @@
+<script setup lang="ts">
+import { ref } from 'vue';
+import Button from 'primevue/button';
+import InputText from 'primevue/inputtext';
+import * as path from '@tauri-apps/api/path';
+import { open } from '@tauri-apps/plugin-shell';
+import { useGeneralStore, usePrfStore } from '../stores';
+import { ProfileMeta } from '../types';
+
+const prf = usePrfStore();
+const general = useGeneralStore();
+const isEditing = ref(false);
+
+const props = defineProps({
+    p: Object as () => ProfileMeta,
+});
+
+if (props.p === undefined) {
+    throw new Error('Invalid ProfileListEntry');
+}
+
+const rename = async (event: KeyboardEvent) => {
+    if (event.key !== 'Enter') {
+        return;
+    }
+
+    isEditing.value = false;
+
+    if (
+        event.target !== null &&
+        'value' in event.target &&
+        typeof event.target.value === 'string'
+    ) {
+        const value = event.target.value
+            .replaceAll('..', '')
+            .replaceAll('\\', '')
+            .replaceAll('/', '');
+        if (value.length > 0) {
+            await prf.rename(props.p!, value);
+        }
+    }
+};
+</script>
+
+<template>
+    <div class="flex flex-row flex-wrap align-middle gap-2">
+        <Button
+            :disabled="
+                prf.current?.game === p!.game && prf.current?.name === p!.name
+            "
+            :class="
+                (p!.game === 'chunithm' ? 'chunithm-button' : 'ongeki-button') +
+                ' ' +
+                'self-center profile-button'
+            "
+            @click="prf.switchTo(p!.game, p!.name)"
+        >
+            <div v-if="!isEditing">{{ p!.name }}</div>
+            <div v-else>
+                <InputText
+                    :model-value="p!.name"
+                    @vue:mounted="$event?.el?.focus()"
+                    @keyup="rename"
+                    @focusout="isEditing = false"
+                >
+                </InputText></div
+        ></Button>
+        <Button
+            rounded
+            icon="pi pi-trash"
+            severity="danger"
+            aria-label="remove"
+            size="small"
+            class="self-center ml-2"
+            style="width: 2rem; height: 2rem"
+            :disabled="true"
+        />
+        <Button
+            rounded
+            icon="pi pi-clone"
+            severity="help"
+            aria-label="duplicate"
+            size="small"
+            class="self-center"
+            style="width: 2rem; height: 2rem"
+            :disabled="true"
+        />
+        <Button
+            rounded
+            icon="pi pi-pencil"
+            severity="help"
+            aria-label="rename"
+            size="small"
+            class="self-center"
+            style="width: 2rem; height: 2rem"
+            @click="isEditing = true"
+        />
+        <Button
+            rounded
+            icon="pi pi-folder"
+            severity="help"
+            aria-label="open-directory"
+            size="small"
+            class="self-center"
+            style="width: 2rem; height: 2rem"
+            @click="
+                path
+                    .join(general.dataDir, `profile-${p!.game}-${p!.name}`)
+                    .then(open)
+            "
+        />
+    </div>
+</template>
diff --git a/src/components/StartButton.vue b/src/components/StartButton.vue
index e5356f0..42fb632 100644
--- a/src/components/StartButton.vue
+++ b/src/components/StartButton.vue
@@ -25,10 +25,10 @@ const kill = async () => {
 };
 
 const disabledTooltip = computed(() => {
-    if (prf.cfg('target-path', '').value.length === 0) {
+    if (prf.current?.sgt.target.length === 0) {
         return 'The game path must be specified';
     }
-    if (prf.cfg('amfs', '').value.length === 0) {
+    if (prf.current?.sgt.amfs.length === 0) {
         return 'The amfs path must be specified';
     }
     return null;
diff --git a/src/stores.ts b/src/stores.ts
index 0f7fe30..35dbb9b 100644
--- a/src/stores.ts
+++ b/src/stores.ts
@@ -1,4 +1,4 @@
-import { Ref, computed, ref } from 'vue';
+import { Ref, computed, ref, watchEffect } from 'vue';
 import { defineStore } from 'pinia';
 import { listen } from '@tauri-apps/api/event';
 import * as path from '@tauri-apps/api/path';
@@ -110,43 +110,25 @@ export const usePrfStore = defineStore('prf', () => {
             () =>
                 pkg !== undefined &&
                 current.value !== null &&
-                current.value?.data.mods.includes(pkgKey(pkg))
+                current.value?.mods.includes(pkgKey(pkg))
         );
 
     const reload = async () => {
-        current.value = await invoke('get_current_profile');
+        const p: any = await invoke('get_current_profile');
+        if (p['OngekiProfile'] !== undefined) {
+            current.value = { ...p.OngekiProfile, game: 'ongeki' };
+        }
         if (current.value !== null) {
             changePrimaryColor(current.value.game);
         }
     };
 
-    const save = async () => {
-        await invoke('save_current_profile');
-    };
-
-    const cfg = <T extends string | boolean | number>(key: string, dflt: T) =>
-        computed({
-            get() {
-                return (current.value?.data.cfg[key] as T | undefined) ?? dflt;
-            },
-            async set(value) {
-                if (value !== undefined) {
-                    await invoke('set_cfg', { key, value: value });
-                    await reload();
-                    await save();
-                }
-            },
-        });
-
-    // Hack around PrimeVu not supporting WritableComputedRef
-    const cfgAny = <T extends string | boolean | number>(
-        key: string,
-        dflt: T
-    ) => cfg(key, dflt) as any;
-
     const create = async (game: Game) => {
         try {
-            await invoke('init_profile', { game, name: 'new-profile' });
+            await invoke('init_profile', {
+                game,
+                name: 'new-profile',
+            });
             await reload();
             await reloadList();
         } catch (e) {
@@ -159,6 +141,22 @@ export const usePrfStore = defineStore('prf', () => {
         }
     };
 
+    const rename = async (profile: ProfileMeta, name: string) => {
+        await invoke('rename_profile', {
+            profile,
+            name,
+        });
+
+        if (
+            current.value?.game === profile.game &&
+            current.value.name === profile.name
+        ) {
+            current.value.name = name;
+        }
+
+        await reloadList();
+    };
+
     const switchTo = async (game: Game, name: string) => {
         await invoke('load_profile', { game, name });
         await reload();
@@ -169,14 +167,9 @@ export const usePrfStore = defineStore('prf', () => {
     };
 
     const reloadList = async () => {
-        const raw = (await invoke('list_profiles')) as [Game, string][];
-
-        list.value = raw.map(([game, name]) => {
-            return {
-                game,
-                name,
-            };
-        });
+        // list.value.splice(0, list.value.length);
+        list.value = (await invoke('list_profiles')) as ProfileMeta[];
+        console.log(list.value);
     };
 
     const togglePkg = async (pkg: Package | undefined, enable: boolean) => {
@@ -185,7 +178,6 @@ export const usePrfStore = defineStore('prf', () => {
         }
         await invoke('toggle_package', { key: pkgKey(pkg), enable });
         await reload();
-        await save();
     };
 
     const generalStore = useGeneralStore();
@@ -201,15 +193,21 @@ export const usePrfStore = defineStore('prf', () => {
         await reload();
     });
 
+    watchEffect(async () => {
+        if (current.value !== null) {
+            await invoke('save_current_profile', {
+                profile: { OngekiProfile: current.value },
+            });
+        }
+    });
+
     return {
         current,
         list,
         isPkgEnabled,
         reload,
-        save,
-        cfg,
-        cfgAny,
         create,
+        rename,
         switchTo,
         reloadList,
         togglePkg,
diff --git a/src/types.ts b/src/types.ts
index 45978b4..ece0439 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -26,13 +26,47 @@ export interface ProfileMeta {
     name: string;
 }
 
-export interface Profile extends ProfileMeta {
-    data: {
-        mods: string[];
-        cfg: { [key: string]: string | boolean | number };
-    };
+export interface SegatoolsConfig {
+    target: string;
+    amfs: string;
+    option: string;
+    appdata: string;
+    enable_aime: boolean;
+    intel: boolean;
 }
 
+export interface DisplayConfig {
+    target: String;
+    rez: [number, number];
+    mode: 'Window' | 'Borderless' | 'Fullscreen';
+    rotation: number;
+    frequency: number;
+    borderless_fullscreen: boolean;
+}
+
+export interface NetworkConfig {
+    network_type: 'Remote' | 'Artemis';
+    local_path: string;
+    local_console: boolean;
+    remote_address: string;
+    keychip: string;
+    subnet: string;
+    suffix: number | null;
+}
+export interface BepInExConfig {
+    console: boolean;
+}
+
+export interface Profile extends ProfileMeta {
+    mods: string[];
+    sgt: SegatoolsConfig;
+    display: DisplayConfig;
+    network: NetworkConfig;
+    bepinex: BepInExConfig;
+}
+
+export type Module = 'sgt' | 'display' | 'network';
+
 export interface Dirs {
     config_dir: string;
     data_dir: string;