diff --git a/dad/configuration.nix b/dad/configuration.nix
index bf32959..89552fd 100644
--- a/dad/configuration.nix
+++ b/dad/configuration.nix
@@ -11,6 +11,8 @@
   ];
 
   # Bootloader.
+  #boot.loader.systemd-boot.enable = true;
+  #boot.loader.efi.canTouchEfiVariables = true;
   boot.loader.grub.enable = true;
   boot.loader.grub.device = "/dev/vda";
   boot.loader.grub.useOSProber = true;
@@ -81,9 +83,15 @@
     wlr-randr
     kmsxx
     libinput
+    pciutils
+    pulseaudio
+    pwvucontrol
+    (pkgs.wrapFirefox (pkgs.firefox-unwrapped.override { pipewireSupport = true; }) { })
   ];
+
   programs.firefox = {
     enable = true;
+    package = (pkgs.wrapFirefox (pkgs.firefox-unwrapped.override { pipewireSupport = true; }) { });
   };
 
   systemd.services.cage-tty1 = {
@@ -102,11 +110,39 @@
     enable = true;
     user = "kemp";
     program = "${pkgs.writeScriptBin "start-cage-app" ''
-      exec ${pkgs.firefox}/bin/firefox
+      #!/usr/bin/env bash
+      exec pwvucontrol
+      exec firefox
     ''}/bin/start-cage-app";
   };
   services.getty.loginProgram = "${pkgs.coreutils}/bin/true";
+
+  services.actkbd.enable = true;
+  services.actkbd.bindings = [
+    # Mute
+    { keys = [ 113 ]; events = [ "key" ];
+      command = "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle";
+    }
+    # Volume down
+    { keys = [ 114 ]; events = [ "key" "rep" ];
+      command = "wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-";
+    }
+    # Volume up
+    { keys = [ 115 ]; events = [ "key" "rep" ];
+      command = "wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%+";
+    }
+  ];
   
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true; # if not already enabled
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    # If you want to use JACK applications, uncomment the following
+    jack.enable = true;
+  };
+
   services.openssh = {
     enable = true;
     settings = {
@@ -120,7 +156,7 @@
     "nix-command"
     "flakes"
   ];
-  
+
   networking.firewall.enable = false;
 
   # This value determines the NixOS release from which the default