diff --git a/hosts/deck/configuration.nix b/hosts/deck/configuration.nix
index 758901f..24196cd 100644
--- a/hosts/deck/configuration.nix
+++ b/hosts/deck/configuration.nix
@@ -43,12 +43,14 @@
   # Set your time zone.
   time.timeZone = "America/Chicago";
   
+  services.xserver.desktopManager.gnome.enable = true;
+
   services.desktopManager.plasma6 = {
-    enable = true;
+    enable = false;
     enableQt5Integration = true;
   };
   
-  xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-kde ];
+  xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
 
   services.xserver.enable = true;
 
diff --git a/hosts/deck/home.nix b/hosts/deck/home.nix
index 0005bb1..55150d7 100644
--- a/hosts/deck/home.nix
+++ b/hosts/deck/home.nix
@@ -1,4 +1,4 @@
-{ pkgs, ... }:
+{ lib, pkgs, ... }:
 let
   shellAliases = {
     ll = "ls -alh";
@@ -46,6 +46,7 @@ in
         romFolder = "gc";
         binaryName = "dolphin-emu";
         fileTypes = [ ".iso" ".ISO" ".gcm" ".GCM" ".ciso" ".CISO" "rvz" ];
+        extraArgs = "-b -e \"\${filePath}\"";
       };
       
       pcsx2 = {
@@ -92,9 +93,16 @@ in
 
   home.packages = with pkgs; [
     age
+    apple-cursor
     chromium
+    colloid-icon-theme
+    colloid-gtk-theme
     dolphin-emu
     fastfetch
+    gnome-tweaks
+    gnomeExtensions.appindicator
+    gnomeExtensions.dash-to-dock
+    gnomeExtensions.tiling-assistant
     heroic
     lm_sensors
     mgba
@@ -108,4 +116,36 @@ in
     vmware-horizon-client
     vscode
   ];
+
+  dconf = {
+    enable = true;
+    settings = {
+      "org/gnome/desktop/interface".clock-format = "12h";
+      "org/gnome/desktop/interface".color-scheme = "prefer-dark";
+      "org/gnome/desktop/interface".cursor-theme = lib.mkDefault "macOS";
+      "org/gnome/desktop/interface".enable-hot-corners = false;
+      "org/gnome/desktop/interface".font-antialiasing = "grayscale";
+      "org/gnome/desktop/interface".font-hinting = "slight";
+      "org/gnome/desktop/interface".gtk-theme = lib.mkDefault "Colloid-Dark";
+      "org/gnome/desktop/interface".icon-theme = lib.mkDefault "Colloid-Dark";
+      "org/gnome/desktop/peripherals/mouse".accel-profile = "flat";
+      "org/gnome/desktop/peripherals/touchpad".two-finger-scrolling-enabled = true;
+      "org/gnome/desktop/peripherals/touchpad".tap-to-click = true;
+      "org/gnome/mutter".experimental-features = [
+        "scale-monitor-framebuffer"
+        "variable-refresh-rate"
+      ];
+      "org/gnome/tweaks".show-extensions-notice = false;
+      "org/gnome/shell".enabled-extensions = [
+        "appindicatorsupport@rgcjonas.gmail.com"
+        "user-theme@gnome-shell-extensions.gcampax.github.com"
+        "tiling-assistant@leleat-on-github"
+        "dash-to-dock@micxgx.gmail.com"
+      ];
+      "org/gnome/shell/extensions/dash-to-panel".primary-monitor = 1;
+      "org/gnome/shell/extensions/dash-to-panel".multi-monitors = false;
+      "org/gnome/shell/extensions/user-theme".name = lib.mkDefault "Colloid-Dark";
+      "org/gtk/settings/file-chooser".clock-format = "12h";
+    };
+  };
 }
diff --git a/hosts/deck/jovian.nix b/hosts/deck/jovian.nix
index 004e38e..b918057 100644
--- a/hosts/deck/jovian.nix
+++ b/hosts/deck/jovian.nix
@@ -5,7 +5,7 @@
       enable = true;
       autoStart = true;
       user = "deck";
-      desktopSession = "plasma"; # plasma, plasmaX11, or gamescope-wayland
+      desktopSession = "gnome"; # plasma, plasmaX11, or gamescope-wayland
     };
 
     steamos = {
diff --git a/hosts/deck/steam-rom-manager.nix b/hosts/deck/steam-rom-manager.nix
index 1cc5b20..53a4d9a 100644
--- a/hosts/deck/steam-rom-manager.nix
+++ b/hosts/deck/steam-rom-manager.nix
@@ -179,11 +179,41 @@ let
   in
     makeOrderedJSON orderedConfig;
 
-  # Create AppImage package
-  steam-rom-manager = pkgs.fetchurl {
-    name = "steam-rom-manager-2.5.29.AppImage";
-    url = "https://github.com/SteamGridDB/steam-rom-manager/releases/download/v2.5.29/Steam-ROM-Manager-2.5.29.AppImage";
-    hash = "sha256-6ZJ+MGIgr2osuQuqD6N9NnPiJFNq/HW6ivG8tyXUhvs=";
+  # Fetch the SVG icon file directly
+  steam-rom-manager-icon = pkgs.fetchurl {
+    name = "steam-rom-manager.svg";
+    url = "https://raw.githubusercontent.com/SteamGridDB/steam-rom-manager/master/src/assets/icons/steam-rom-manager.svg";
+    hash = "sha256-DKzNIs5UhIWAVRTfinvCb8WqeDniPWw9Z08/p/Zpa9E=";
+  };
+
+  # Create our Steam ROM Manager package
+  steam-rom-manager = pkgs.stdenv.mkDerivation {
+    name = "steam-rom-manager-2.5.29";
+    src = pkgs.fetchurl {
+      name = "steam-rom-manager-2.5.29.AppImage";
+      url = "https://github.com/SteamGridDB/steam-rom-manager/releases/download/v2.5.29/Steam-ROM-Manager-2.5.29.AppImage";
+      hash = "sha256-6ZJ+MGIgr2osuQuqD6N9NnPiJFNq/HW6ivG8tyXUhvs=";
+    };
+    
+    nativeBuildInputs = [ pkgs.makeWrapper ];
+    
+    # Skip unnecessary build phases since we're just installing files
+    dontUnpack = true;
+    dontBuild = true;
+    dontPatch = true;
+    dontConfigure = true;
+    
+    installPhase = ''
+      # Create our directory structure
+      mkdir -p $out/{bin,share/icons/hicolor/scalable/apps,share/applications}
+      
+      # Install the AppImage
+      cp $src $out/bin/steam-rom-manager.AppImage
+      chmod +x $out/bin/steam-rom-manager.AppImage
+      
+      # Install the SVG icon
+      cp ${steam-rom-manager-icon} $out/share/icons/hicolor/scalable/apps/steam-rom-manager.svg
+    '';
   };
 in {
   options.programs.steam-rom-manager = {
@@ -252,12 +282,27 @@ in {
     home.packages = [ pkgs.appimage-run ]
       ++ mapAttrsToList (_: v: v.package) (filterAttrs (_: v: v.enable) cfg.emulators);
 
+    # Install the icon
+    xdg.dataFile = {
+      "icons/hicolor/scalable/apps/steam-rom-manager.svg".source = steam-rom-manager-icon;
+    };
+
+    # Create the desktop entry
     xdg.desktopEntries.steam-rom-manager = {
       name = "Steam ROM Manager";
-      exec = "${pkgs.appimage-run}/bin/appimage-run ${cfg.package}";
-      icon = "steam";
+      exec = "${pkgs.appimage-run}/bin/appimage-run ${steam-rom-manager}/bin/steam-rom-manager.AppImage";
+      icon = "steam-rom-manager";
       categories = [ "Game" "Utility" ];
       type = "Application";
+      terminal = false;
+      comment = "Add ROMs to Steam with artwork";
+      # Add KDE-specific entries
+      settings = {
+        # Ensure it appears in Plasma menus
+        "X-KDE-StartupNotify" = "true";
+        "X-KDE-SubstituteUID" = "false";
+        "X-DBUS-StartupType" = "Unique";
+      };
     };
 
     # Configuration files using xdg.configFile