{ inputs, config, lib, pkgs, modulesPath, desktop, username, platform, ... }: {
  imports = [ 
    ./disks.nix
    ../../common/modules/boot.nix
    ../../common/modules/ssh-luks.nix
    ../../common/services/openrazer.nix
  ];
  # steam, nvidia-x11, etc
  nixpkgs.config.allowUnfree = true;

  boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "thunderbolt" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
  boot.initrd.kernelModules = [ ];
  boot.kernelModules = [ "kvm-intel" "acpi_call" ];
  boot.extraModulePackages = with config.boot.kernelPackages; [ acpi_call ];

  networking.useDHCP = lib.mkDefault true;
  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
  powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
  hardware.keyboard.zsa.enable = true;

  # Set your time zone.
  time.timeZone = "Asia/Tokyo";

  # Set the networking hostname:
  networking.hostName = "nixos-desktop";

  hardware = {
    opengl = {
      enable = true;
      driSupport32Bit = true;
      driSupport = true;
    };

    nvidia = {
      open = false;
      nvidiaSettings = true;
      modesetting.enable = true;
      };
    };

  environment.systemPackages = [ 
    # deployments and development environments
    inputs.deploy-rs.packages.${platform}.deploy-rs
    pkgs.distrobox

    # nVidia gpu options
    pkgs.vulkan-loader
    pkgs.vulkan-validation-layers
    pkgs.vulkan-tools
    pkgs.gwe
    pkgs.nvtop-nvidia
    # WINE
    pkgs.wineWowPackages.stable
    pkgs.winetricks
    pkgs.wineWowPackages.waylandFull

    # RGB stuff
    pkgs.openrgb-with-all-plugins
  ];

  # Generic Tailscale configs are in /nixos/common/services/tailscale.nix
  # Set up the secrets file:
  sops.secrets."tailscale_keys/nixos-desktop" = {
    owner = "root";
    sopsFile = ../../../secrets/tailscale.yaml;
    restartUnits = [
      "tailscaled.service"
      "tailscaled-autoconnect.service"
    ];
  };
  services.tailscale.authKeyFile = "/run/secrets/tailscale_keys/nixos-desktop";
  # networking.firewall.allowedTCPPorts = [ 22 ];

}