diff --git a/profiles/desktop/steam.nix b/profiles/desktop/steam.nix
index deb4101..1e3d163 100644
--- a/profiles/desktop/steam.nix
+++ b/profiles/desktop/steam.nix
@@ -72,7 +72,9 @@
   environment.systemPackages = with pkgs; [
     steam-tui
     steamcmd
-		protontricks
+    protontricks
+
+    jstest-gtk # nice to have
   ];
 
 }
diff --git a/profiles/http/services/plex.nix b/profiles/http/services/plex.nix
index 346fd84..1bb389b 100644
--- a/profiles/http/services/plex.nix
+++ b/profiles/http/services/plex.nix
@@ -2,6 +2,8 @@
 {
   # Plex
 
+  # TODO: https://www.tinymediamanager.org/
+
   /** /
   disabledModules = [ "services/misc/plex.nix" ];
   #imports = [<nixos-unstable/nixos/modules/services/misc/plex.nix> ];
diff --git a/profiles/remote-builders/default.nix b/profiles/remote-builders/default.nix
index 2be1a8f..ac311a0 100644
--- a/profiles/remote-builders/default.nix
+++ b/profiles/remote-builders/default.nix
@@ -17,7 +17,28 @@ let
     #proxy.publicKey = "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBEq0yasKP0mH6PI6ypmuzPzMnbHELo9k+YB5yW534aKudKZS65YsHJKQ9vapOtmegrn5MQbCCgrshf+/XwZcjbM="; # microbel
   };
 
+  sops.secrets.nix-community-builders-ssh-key = {};
+
   remotes = [
+    /** /
+    {
+      systems  = [ "aarch64-darwin" "x86_64-darwin" ];
+      hostName = "darwin-build-box.winter.cafe";
+      maxJobs  = 4;
+      sshUser  = "pbsds";
+      sshKey   = "/run/secrets/nix-community-builders-ssh-key";
+      publicKey  = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIB0io9E0eXiDIEHvsibXOxOPveSjUPIr1RnNKbUkw3fD";
+    }
+    /** /
+    {
+      systems  = [ "aarch64-linux" ];
+      supportedFeatures = [ "big-parallel" ];
+      hostName = "aarch64.nixos.community";
+      maxJobs  = 64;
+      sshUser  = "pbsds";
+      sshKey   = "/run/secrets/nix-community-builders-ssh-key";
+      publicKey  = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMUTz5i9u5H2FHNAmZJyoJfIGyUm/HfGhfwnc142L3ds";
+    }
     /**/
     {
       systems     = [ "x86_64-linux" ]; #"wasm32-wasi" "wasm64-wasi" "x86_64-windows" "aarch64-linux" "riscv64-linux" ];
diff --git a/users/pbsds/home/profiles/desktop.nix b/users/pbsds/home/profiles/desktop.nix
index e26f6fb..291438d 100644
--- a/users/pbsds/home/profiles/desktop.nix
+++ b/users/pbsds/home/profiles/desktop.nix
@@ -47,7 +47,7 @@
     f3d
     firefox
     zotero
-    gnome.eog # TODO: try loupe
+    (pkgs.loupe or pkgs.gnome.eog)
     gnome-connections
     scrcpy
     #spotify # use flathub version instead
@@ -58,12 +58,13 @@
     zoom-us
   ];
 
+  home.shellAliases.eog = lib.mkIf (pkgs?loupe) "loupe";
+
   # flatpak
   # TODO: this requires a logout+login to take effect
   home.activation.addFlathubRemote = lib.hm.dag.entryAfter ["writeBoundary"] ''
     if command -v flatpak >/dev/null; then
-      $DRY_RUN_CMD \
-        flatpak remote-add --if-not-exists --user flathub https://dl.flathub.org/repo/flathub.flatpakrepo
+      $DRY_RUN_CMD flatpak remote-add --if-not-exists --user flathub https://dl.flathub.org/repo/flathub.flatpakrepo
     fi
   '';
   # TODO: automatic flatpak updates
diff --git a/users/pbsds/home/profiles/gnome/default.nix b/users/pbsds/home/profiles/gnome/default.nix
index a9d593b..59f9061 100644
--- a/users/pbsds/home/profiles/gnome/default.nix
+++ b/users/pbsds/home/profiles/gnome/default.nix
@@ -31,6 +31,12 @@ in
   home.file.".local/opt/python-interactive-imports.py".source = ../../files/opt/python-interactive-imports.py;
   home.file.".local/opt/sympy-interactive-imports.py".source  = ../../files/opt/sympy-interactive-imports.py;
 
+  # qt theme
+  qt.enable = true;
+  qt.platformTheme = "gnome";
+  qt.style.name = "Colloid-dark";
+  qt.style.package = pkgs.colloid-kde;
+
   imports = [
     ./dconf-gnome-bindings.nix
     ./dconf-gnome-extensions.nix