diff --git a/homes/x86_64-linux/christopher@cobalt/config/dev.nix b/homes/x86_64-linux/christopher@cobalt/config/dev.nix
index 040499e..482d6ba 100644
--- a/homes/x86_64-linux/christopher@cobalt/config/dev.nix
+++ b/homes/x86_64-linux/christopher@cobalt/config/dev.nix
@@ -11,6 +11,7 @@
     devenv
 
     # Build tools
+    platformio
     cargo
     glibc
     gcc
diff --git a/homes/x86_64-linux/christopher@cobalt/config/wayland.nix b/homes/x86_64-linux/christopher@cobalt/config/wayland.nix
index 7ee5930..69f0f1f 100644
--- a/homes/x86_64-linux/christopher@cobalt/config/wayland.nix
+++ b/homes/x86_64-linux/christopher@cobalt/config/wayland.nix
@@ -36,7 +36,7 @@ in {
       monitor=,preferred,auto,1
 
       # Gaps for eww
-      monitor=DP-1,addreserved,40,0,0,0
+      monitor=DP-2,addreserved,40,0,0,0
       # monitor=,addreserved,40,0,0,0
 
       # Single tiled windows in a workspace on my main monitor
@@ -63,8 +63,11 @@ in {
       env = XCURSOR_SIZE,28
       env = HYPRCURSOR_THEME,rose-pine-hyprcursor
       env = HYPRCURSOR_SIZE,28
-      env = WLR_NO_HARDWARE_CURSORS,1
+      # env = WLR_NO_HARDWARE_CURSORS,1
       env = NIXOS_OZONE_WL,1
+      env = LIBVA_DRIVER_NAME,nvidia
+      env = __GLX_VENDOR_LIBRARY_NAME,nvidia
+      env = NVD_BACKEND,direct
 
       debug {
         disable_logs = false
@@ -87,6 +90,10 @@ in {
         sensitivity = 0 # -1.0 - 1.0, 0 means no modification.
       }
 
+      cursor {
+        no_hardware_cursors = true
+      }
+
       general {
         # See https://wiki.hyprland.org/Configuring/Variables/ for more
 
diff --git a/packages/scripts/generate-wallpaper/generate-wallpaper b/packages/scripts/generate-wallpaper/generate-wallpaper
index 934ec28..be4ce62 100755
--- a/packages/scripts/generate-wallpaper/generate-wallpaper
+++ b/packages/scripts/generate-wallpaper/generate-wallpaper
@@ -16,5 +16,5 @@ WALLPAPER_DIR=$(dirname "$WALLPAPER_PATH")
 npx themer -t wallpaper-circuits -o "$WALLPAPER_BASE" --color-set "$THEME_FILE_JSON" -s 3840x1080 -s 1080x1920
 find "$WALLPAPER_DIR" -type f -iname '*.svg' | sed 'p;s/\.svg/\.png/' | sed 's/.*/"&"/' | xargs -n2 magick
 
-hyprctl hyprpaper reload DP-1,"$WALLPAPER_PATH-3840x1080.png"
-hyprctl hyprpaper reload DP-3,"$WALLPAPER_PATH-1080x1920.png"
+hyprctl hyprpaper reload DP-2,"$WALLPAPER_PATH-3840x1080.png"
+hyprctl hyprpaper reload DP-4,"$WALLPAPER_PATH-1080x1920.png"
diff --git a/systems/x86_64-linux/cobalt/default.nix b/systems/x86_64-linux/cobalt/default.nix
index a09d766..5249282 100644
--- a/systems/x86_64-linux/cobalt/default.nix
+++ b/systems/x86_64-linux/cobalt/default.nix
@@ -96,6 +96,7 @@ with lib._elements; {
 
     # Bluetooth manager
     blueman.enable = true;
+    udev.packages = [pkgs.platformio-core.udev];
 
     # Linux link via MQTT
     lnxlink.enable = true;
@@ -220,15 +221,20 @@ with lib._elements; {
   systemd.services.lactd.wantedBy = ["multi-user.target"];
 
   hardware = {
-    amdgpu = {
-      opencl.enable = true;
-      overdrive.enable = true;
-      #  amdvlk = {
-      #    enable = true;
-      #    support32Bit.enable = true;
-      #  };
+    nvidia = {
+      modesetting.enable = true;
+      powerManagement.enable = false;
+      powerManagement.finegrained = false;
+      open = true;
+      nvidiaSettings = true;
+      package = config.boot.kernelPackages.nvidiaPackages.stable;
     };
 
+    # amdgpu = {
+    #   opencl.enable = true;
+    #   overdrive.enable = true;
+    # };
+
     bluetooth = {
       enable = true;
       powerOnBoot = true;
diff --git a/systems/x86_64-linux/cobalt/hardware.nix b/systems/x86_64-linux/cobalt/hardware.nix
index 1f68e31..2be6652 100644
--- a/systems/x86_64-linux/cobalt/hardware.nix
+++ b/systems/x86_64-linux/cobalt/hardware.nix
@@ -13,9 +13,9 @@
   ];
 
   boot.initrd.availableKernelModules = ["xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod"];
-  boot.initrd.kernelModules = ["amdgpu"];
-  boot.kernelModules = ["kvm-amd" "uinput"];
-  boot.extraModulePackages = [];
+  boot.initrd.kernelModules = ["uinput"]; # nvidia
+  # boot.initrd.kernelModules = ["amdgpu"];
+  # boot.kernelModules = ["kvm-amd" "uinput"];
   boot.supportedFilesystems = ["ntfs"];
 
   fileSystems."/mnt/games/ssd" = {