diff --git a/home-manager/traverseda/home.nix b/home-manager/traverseda/home.nix
index 9fb60cf..987fb37 100644
--- a/home-manager/traverseda/home.nix
+++ b/home-manager/traverseda/home.nix
@@ -75,47 +75,47 @@
     };
   };
 
-  programs.nixvim = {
-    enable = true;
-    defaultEditor = true; 
-    viAlias = true;
-    vimAlias = true;
-    plugins.bufferline.enable = true;
-    plugins.which-key.enable = true;
-
-    plugins.cmp-tabby = {
-      enable = true;
-      host = "localhost:8337";
-    };
-
-    globals.mapleader = " ";
-    keymaps = [
-      {
-        mode = "n";
-        key = "<C-a>c";
-        options = { noremap = true; desc = "Open new terminal"; };
-        action = "<cmd>:term<cr>";
-      }
-      {
-        mode = "n";
-        key = "<C-a>x";
-        options = { noremap = true; desc = "Close tab"; };
-        action = "<cmd>:bd<cr>";
-      }
-      {
-        mode = "n";
-        key = "<C-a>s";
-        options = { noremap = true; desc = "Pick buffer"; };
-        action = "<cmd>:BufferLinePick<CR>";
-      }
-      {
-        mode = "t";
-        key = "<Esc><Esc>";
-        options = { noremap = true; };
-        action = "<C-\\><C-n>";
-      }
-    ];
-  };
+  # programs.nixvim = {
+  #   enable = true;
+  #   defaultEditor = true; 
+  #   viAlias = true;
+  #   vimAlias = true;
+  #  plugins.bufferline.enable = true;
+  #  plugins.which-key.enable = true;
+  
+  #   plugins.cmp-tabby = {
+  #     enable = true;
+  #     host = "localhost:8337";
+  #   };
+  #
+  #   globals.mapleader = " ";
+  #   keymaps = [
+  #     {
+  #       mode = "n";
+  #       key = "<C-a>c";
+  #       options = { noremap = true; desc = "Open new terminal"; };
+  #       action = "<cmd>:term<cr>";
+  #     }
+  #     {
+  #       mode = "n";
+  #       key = "<C-a>x";
+  #       options = { noremap = true; desc = "Close tab"; };
+  #       action = "<cmd>:bd<cr>";
+  #     }
+  #     {
+  #       mode = "n";
+  #       key = "<C-a>s";
+  #       options = { noremap = true; desc = "Pick buffer"; };
+  #       action = "<cmd>:BufferLinePick<CR>";
+  #     }
+  #     {
+  #       mode = "t";
+  #       key = "<Esc><Esc>";
+  #       options = { noremap = true; };
+  #       action = "<C-\\><C-n>";
+  #     }
+  #   ];
+  # };
 
   programs.ssh = {
     enable = true; # Enable SSH module
diff --git a/hostnames.md b/hostnames.md
index 4e3b1e2..9ff260e 100644
--- a/hostnames.md
+++ b/hostnames.md
@@ -1,9 +1,8 @@
 Raphael
-Gabriel
 Michael
 Uriel
 #Azrael
-Ariel
+#Ariel
 Cassiel
 Jophiel
 Zadkiel
diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index d44f9be..287ef66 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -45,7 +45,7 @@
 
   networking.hostName = hostname; # Define your hostname.
   networking.networkmanager.enable = true;
-
+  nix.trustedUsers = [ "root" "traverseda"];
 
   virtualisation.vmVariant = {
     # following configuration is added only when building VM with build-vm
diff --git a/nixos/kde-desktop.nix b/nixos/kde-desktop.nix
index 7c80055..34dcfc2 100644
--- a/nixos/kde-desktop.nix
+++ b/nixos/kde-desktop.nix
@@ -42,6 +42,7 @@
     pkgs.nextcloud-client
     pkgs.iw
     pkgs.vlc
+    pkgs.signal-desktop
   ];
 
 programs.dconf.enable = true;
diff --git a/nixos/work.nix b/nixos/work.nix
index 028c7c2..4ff3476 100644
--- a/nixos/work.nix
+++ b/nixos/work.nix
@@ -3,10 +3,16 @@
 {
   virtualisation.virtualbox.host.enable = true;
   users.extraGroups.vboxusers.members = [ "traverseda" ];
+  boot.binfmt.emulatedSystems = ["aarch64-linux"];
 
   environment.systemPackages = with pkgs; [
     pkgs.qgroundcontrol
+    pkgs.stdenv
+    pkgs.gcc
+    pkgs.rustc
+    pkgs.cargo
     pkgs.zig
+    pkgs.kompare
     pkgs.distrobox
     pkgs.element-desktop
     pkgs.act