diff --git a/flake.nix b/flake.nix
index 4f9d578..04ac825 100644
--- a/flake.nix
+++ b/flake.nix
@@ -284,8 +284,8 @@
 
         modules = linuxOfflineGuiModules [
           ./nixos/hosts/chrysalis
+          ./nixos/configs/virtualbox.nix
           ./nixos/configs/power-saving-amd.nix
-          #./nixos/configs/vmware.nix
         ];
       };
 
diff --git a/nixos/configs/gui/niri.nix b/nixos/configs/gui/niri.nix
index 9183382..6177153 100644
--- a/nixos/configs/gui/niri.nix
+++ b/nixos/configs/gui/niri.nix
@@ -5,380 +5,398 @@
 {
   lib,
   pkgs,
-  niri,
   config,
   ...
 }:
 let
-  niri-flake = niri;
   sysConfig = config;
+  cfg = config.deprekated.niri;
 in
 {
-  # Add in some basic control utilities to our system config.
-  environment.systemPackages = [
-    pkgs.wlrctl
-  ];
-
-  # Don't let the niri-flake fuck with our secret provider, kwallet.
-  services.gnome.gnome-keyring.enable = lib.mkForce false;
-
-  #
-  # Niri configuration.
-  #
-  home-manager.users.deprekated =
-    {
-      pkgs,
-      config,
-      niri,
-      ...
-    }:
-    with lib;
-    let
-      binds =
-        {
-          suffixes,
-          prefixes,
-          substitutions ? { },
-        }:
-
-        #
-        # This quite-useful monstrosity stolen from @sodiboo.
-        #
-        let
-          replacer = replaceStrings (attrNames substitutions) (attrValues substitutions);
-          format =
-            prefix: suffix:
-            let
-              actual-suffix =
-                if isList suffix.action then
-                  {
-                    action = head suffix.action;
-                    args = tail suffix.action;
-                  }
-                else
-                  {
-                    inherit (suffix) action;
-                    args = [ ];
-                  };
-
-              action = replacer "${prefix.action}-${actual-suffix.action}";
-            in
-            {
-              name = "${prefix.key}+${suffix.key}";
-              value.action.${action} = actual-suffix.args;
-            };
-          pairs =
-            attrs: fn:
-            concatMap (
-              key:
-              fn {
-                inherit key;
-                action = attrs.${key};
-              }
-            ) (attrNames attrs);
-        in
-        listToAttrs (pairs prefixes (prefix: pairs suffixes (suffix: [ (format prefix suffix) ])));
-
-      xwayland-satellite-loop = pkgs.writeScriptBin "xwayland-satellite-loop" ''
-        #!${pkgs.bash}/bin/bash
-
-        while true; do
-          ${pkgs.xwayland-satellite}/bin/xwayland-satellite
-        done
+  options.deprekated.niri = {
+    extraStartupCommands = lib.mkOption {
+      type = lib.types.str;
+      default = "";
+      example = ''
+        niri msg action spawn -- xmessage hi
       '';
-    in
-    {
-      # Don't let the niri-flake fuck with our secret provider, kwallet.
-      services.gnome-keyring.enable = lib.mkForce false;
-
-      #
-      # Core Niri settings.
-      #
-      programs.niri.settings = {
-
-        # Use Wayland programs when possible.
-        environment = {
-          NIXOS_OZONE_WL = "1";
-          SHELL_TYPE = "prompt_toolkit";
-          XDG_DATA_DIRS = "/var/lib/flatpak/exports/share:/home/deprekated/.nix-profile/share:/nix/profile/share:/home/deprekated/.local/state/nix/profile/share:/etc/profiles/per-user/deprekated/share:/nix/var/nix/profiles/default/share:/run/current-system/sw/share";
-
-          # Provided by xwayland-satellite below.
-          DISPLAY = ":0";
-        };
-
-        # Avoid client-side decorations, when possible.
-        prefer-no-csd = true;
-
-        # Don't show our hotkeys on startup.
-        hotkey-overlay.skip-at-startup = true;
-
-        #
-        # Adjust our layouts.
-        #
-        layout = {
-
-          # No wasted space between windows.
-          gaps = 0;
-
-          # Default to half the screen.
-          default-column-width = {
-            proportion = 1.0 / 2.0;
-          };
-
-          # Set up the column widths for Meta+R.
-          preset-column-widths = [
-            { proportion = 1.0 / 2.0; }
-            { proportion = 2.0 / 3.0; }
-            { proportion = 1.0 / 3.0; }
-          ];
-
-          # Improve the color of focused windows.
-          border = {
-            active = {
-              color = "#268BD2";
-            };
-          };
-        };
-
-        #
-        # Keyboard, mouse, etc. settings.
-        #
-        input = {
-
-          # Moving focus with the keyboard should move the mouse.
-          warp-mouse-to-focus.enable = true;
-
-          touchpad = {
-
-            # No tap to click, but use the number of fingers to press
-            # multiple buttons.
-            tap = false;
-            tap-button-map = "left-right-middle";
-            click-method = "clickfinger";
-
-            # Disable while typing.
-            dwt = true;
-
-            # Use natural scrolling.
-            natural-scroll = true;
-          };
-
-          trackpoint = {
-            accel-speed = 0.2;
-            accel-profile = "flat";
-          };
-
-          keyboard.xkb = {
-            # Make caps lock a second escape, and ralt a compose.
-            options = "caps:escape,compose:ralt";
-          };
-        };
-
-        #
-        # Per-application settings.
-        #
-        window-rules = [
-
-          # Wezterm workaround: wezterm gets sad when it
-          # doesn't get to set its own width, so let it.
-          {
-            matches = [ { app-id = "^org.wezfurlong.wezterm$"; } ];
-            default-column-width = { };
-          }
-
-          # Make anki flashcard windows modal floats.
-          {
-            matches = [{
-              app-id = "^anki$";
-              title = "Add";
-            }];
-
-            open-floating = true;
-            default-floating-position = {
-              x = 0;
-              y = 0;
-              relative-to = "top-right";
-            };
-          }
-
-					# Talon windows should show over other ones.
-          {
-            matches = [ { app-id = "talon"; } ];
-          }
-
-          # Bitwig needs to set its own width.
-          {
-            matches = [ { app-id = "^com.bitwig.BitwigStudio$"; } ];
-            default-column-width = { };
-          }
-
-          # Let gamescope be fullscreen, by default.
-          {
-            matches = [ { app-id = "^gamescope$"; } ];
-            default-column-width = {
-              proportion = 1.0;
-            };
-          }
-          {
-            matches = [ { app-id = "^pcloud$"; } ];
-            open-on-workspace = "2";
-            open-focused = false;
-          }
-
-          # Keep our system monitor on the monitoring screen.
-          {
-            matches = [ { app-id = "io.missioncenter.MissionCenter"; } ];
-            open-on-output = "Shenzhen Soogeen Electronics Co., LTD. L01N8A 0x01348C5C";
-            open-fullscreen = true;
-            open-focused = false;
-          }
-        ];
-
-        #
-        # Key bindings.
-        #
-        binds =
-          with config.lib.niri.actions;
-          let
-            sh = spawn "sh" "-c";
-          in
-          lib.attrsets.mergeAttrsList [
-            {
-              # Kate keys.
-              "Mod+O".action = sh "haxtype '⚪O>'";
-              "Mod+T".action = sh "haxtype '🔵T>'";
-              "Mod+K".action = sh "haxtype '🟣K>'";
-              "Mod+W".action = sh "haxtype '🟢W>'";
-              "Mod+S".action = sh "haxtype '🔴S>'";
-              "Mod+E".action = sh "haxtype '⚫E>'";
-
-              # Kate keys.
-              "Mod+F1".action = sh "haxtype ⑴";
-              "Mod+F2".action = sh "haxtype ⑵";
-              "Mod+F3".action = sh "haxtype ⑶";
-
-              "Print".action = screenshot;
-
-              "Mod+Return".action = spawn "wezterm";
-              "Mod+D".action = spawn "fuzzel";
-              "Mod+Space".action = spawn "fuzzel";
-
-              "XF86AudioRaiseVolume".action = sh "wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 0.1+";
-              "XF86AudioLowerVolume".action = sh "wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 0.1-";
-              "XF86Launch6".action = sh "wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 0.1+";
-              "XF86Tools".action = sh "wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 0.1-";
-              "XF86AudioMute".action = sh "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle";
-              "XF86AudioMicMute".action = sh "wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle";
-
-              "XF86MonBrightnessDown".action = sh "brightnessctl set 10%-";
-              "XF86MonBrightnessUp".action = sh "brightnessctl set 10%+";
-
-              "XF86Messenger".action = sh "rfkill toggle bluetooth";
-              "XF86Go".action = sh "rfkill toggle wwan";
-              "Cancel".action = sh "rfkill block nfc";
-              "XF86Favorites".action = sh "mpc toggle";
-
-              # Lenovo buttons.
-              "0x47".action = sh "brightnessctl set 10%-";
-              "0x48".action = sh "brightnessctl set 10%+";
-
-              "Mod+Q".action = close-window;
-
-              "XF86AudioPrev".action = sh "playerctl previous";
-              "XF86AudioNext".action = sh "playerctl next";
-              "XF86AudioPlay".action = sh "playerctl play-pause";
-
-              "XF86Launch5".action = sh "playerctl play-pause";
-
-            }
-            (binds {
-              suffixes."Left" = "column-left";
-              suffixes."Down" = "window-down";
-              suffixes."Up" = "window-up";
-              suffixes."Right" = "column-right";
-              prefixes."Mod" = "focus";
-              prefixes."Mod+Ctrl" = "move";
-              prefixes."Mod+Shift" = "focus-monitor";
-              prefixes."Mod+Shift+Ctrl" = "move-window-to-monitor";
-              substitutions."monitor-column" = "monitor";
-              substitutions."monitor-window" = "monitor";
-            })
-            (binds {
-              suffixes."Home" = "first";
-              suffixes."End" = "last";
-              prefixes."Mod" = "focus-column";
-              prefixes."Mod+Ctrl" = "move-column-to";
-            })
-            (binds {
-              suffixes."U" = "workspace-down";
-              suffixes."I" = "workspace-up";
-              prefixes."Mod" = "focus";
-              prefixes."Mod+Ctrl" = "move-window-to";
-              prefixes."Mod+Shift" = "move";
-            })
-            (binds {
-              suffixes = builtins.listToAttrs (
-                map (n: {
-                  name = toString n;
-                  value = [
-                    "workspace"
-                    n
-                  ];
-                }) (range 1 9)
-              );
-              prefixes."Mod" = "focus";
-              prefixes."Mod+Ctrl" = "move-window-to";
-            })
-            {
-              "Mod+Comma".action = consume-window-into-column;
-              "Mod+Period".action = expel-window-from-column;
-
-              "Mod+R".action = switch-preset-column-width;
-              "Mod+F".action = maximize-column;
-              "Mod+Shift+F".action = fullscreen-window;
-              "Mod+C".action = center-column;
-
-              "Mod+L".action = switch-focus-between-floating-and-tiling;
-              "Mod+Shift+L".action = toggle-window-floating;
-
-              "Mod+Minus".action = set-column-width "-10%";
-              "Mod+Plus".action = set-column-width "+10%";
-              "Mod+Shift+Minus".action = set-window-height "-10%";
-              "Mod+Shift+Plus".action = set-window-height "+10%";
-
-              "Mod+Print".action = screenshot-window;
-
-              "Mod+Shift+E".action = quit;
-              "Mod+Shift+P".action = power-off-monitors;
-
-              "Mod+Shift+Ctrl+T".action = toggle-debug-tint;
-            }
-          ];
-
-        # Startup our wallpaper and our credential manager.
-        spawn-at-startup =
-          let
-            niri-init = pkgs.writeScriptBin "niri-init" ''
-              #!${pkgs.bash}/bin/bash
-              systemctl --user restart swaybg
-              sleep 2
-
-              systemctl --user stop waybar
-              niri msg action spawn -- waybar
-
-              sleep 2
-
-              niri msg action spawn -- ${xwayland-satellite-loop}/bin/xwayland-satellite-loop
-              niri msg action spawn -- home-assistant-desktop
-              ${if (sysConfig.networking.hostName != "trailblazer") then "#" else ""}niri msg action spawn -- ${pkgs.mission-center}/bin/missioncenter
-              niri msg action spawn -- ${pkgs.pcloud}/bin/pcloud
-
-              sleep 10
-
-              niri msg action spawn -- kdeconnect-cli -l
-            '';
-          in
-          [ { command = [ "${niri-init}/bin/niri-init" ]; } ];
-      };
+      description = "Any extra commands to be added to Niri's startup.";
     };
+  };
+
+  config = {
+    # Add in some basic control utilities to our system config.
+    environment.systemPackages = [
+      pkgs.wlrctl
+    ];
+
+    # Don't let the niri-flake fuck with our secret provider, kwallet.
+    services.gnome.gnome-keyring.enable = lib.mkForce false;
+
+    #
+    # Niri configuration.
+    #
+    home-manager.users.deprekated =
+      {
+        pkgs,
+        config,
+        niri,
+        ...
+      }:
+      with lib;
+      let
+        binds =
+          {
+            suffixes,
+            prefixes,
+            substitutions ? { },
+          }:
+
+          #
+          # This quite-useful monstrosity stolen from @sodiboo.
+          #
+          let
+            replacer = replaceStrings (attrNames substitutions) (attrValues substitutions);
+            format =
+              prefix: suffix:
+              let
+                actual-suffix =
+                  if isList suffix.action then
+                    {
+                      action = head suffix.action;
+                      args = tail suffix.action;
+                    }
+                  else
+                    {
+                      inherit (suffix) action;
+                      args = [ ];
+                    };
+
+                action = replacer "${prefix.action}-${actual-suffix.action}";
+              in
+              {
+                name = "${prefix.key}+${suffix.key}";
+                value.action.${action} = actual-suffix.args;
+              };
+            pairs =
+              attrs: fn:
+              concatMap (
+                key:
+                fn {
+                  inherit key;
+                  action = attrs.${key};
+                }
+              ) (attrNames attrs);
+          in
+          listToAttrs (pairs prefixes (prefix: pairs suffixes (suffix: [ (format prefix suffix) ])));
+
+        xwayland-satellite-loop = pkgs.writeScriptBin "xwayland-satellite-loop" ''
+          #!${pkgs.bash}/bin/bash
+
+          while true; do
+            ${pkgs.xwayland-satellite}/bin/xwayland-satellite
+          done
+        '';
+      in
+      {
+        # Don't let the niri-flake fuck with our secret provider, kwallet.
+        services.gnome-keyring.enable = lib.mkForce false;
+
+        #
+        # Core Niri settings.
+        #
+        programs.niri.settings = {
+
+          # Use Wayland programs when possible.
+          environment = {
+            NIXOS_OZONE_WL = "1";
+            SHELL_TYPE = "prompt_toolkit";
+            XDG_DATA_DIRS = "/var/lib/flatpak/exports/share:/home/deprekated/.nix-profile/share:/nix/profile/share:/home/deprekated/.local/state/nix/profile/share:/etc/profiles/per-user/deprekated/share:/nix/var/nix/profiles/default/share:/run/current-system/sw/share";
+
+            # Provided by xwayland-satellite below.
+            DISPLAY = ":0";
+          };
+
+          # Avoid client-side decorations, when possible.
+          prefer-no-csd = true;
+
+          # Don't show our hotkeys on startup.
+          hotkey-overlay.skip-at-startup = true;
+
+          #
+          # Adjust our layouts.
+          #
+          layout = {
+
+            # No wasted space between windows.
+            gaps = 0;
+
+            # Default to half the screen.
+            default-column-width = {
+              proportion = 1.0 / 2.0;
+            };
+
+            # Set up the column widths for Meta+R.
+            preset-column-widths = [
+              { proportion = 1.0 / 2.0; }
+              { proportion = 2.0 / 3.0; }
+              { proportion = 1.0 / 3.0; }
+            ];
+
+            # Improve the color of focused windows.
+            border = {
+              active = {
+                color = "#268BD2";
+              };
+            };
+          };
+
+          #
+          # Keyboard, mouse, etc. settings.
+          #
+          input = {
+
+            # Moving focus with the keyboard should move the mouse.
+            warp-mouse-to-focus.enable = true;
+
+            touchpad = {
+
+              # No tap to click, but use the number of fingers to press
+              # multiple buttons.
+              tap = false;
+              tap-button-map = "left-right-middle";
+              click-method = "clickfinger";
+
+              # Disable while typing.
+              dwt = true;
+
+              # Use natural scrolling.
+              natural-scroll = true;
+            };
+
+            trackpoint = {
+              accel-speed = 0.2;
+              accel-profile = "flat";
+            };
+
+            keyboard.xkb = {
+              # Make caps lock a second escape, and ralt a compose.
+              options = "caps:escape,compose:ralt";
+            };
+          };
+
+          #
+          # Per-application settings.
+          #
+          window-rules = [
+
+            # Wezterm workaround: wezterm gets sad when it
+            # doesn't get to set its own width, so let it.
+            {
+              matches = [ { app-id = "^org.wezfurlong.wezterm$"; } ];
+              default-column-width = { };
+            }
+
+            # Make anki flashcard windows modal floats.
+            {
+              matches = [
+                {
+                  app-id = "^anki$";
+                  title = "Add";
+                }
+              ];
+
+              open-floating = true;
+              default-floating-position = {
+                x = 0;
+                y = 0;
+                relative-to = "top-right";
+              };
+            }
+
+            # Talon windows should show over other ones.
+            {
+              matches = [ { app-id = "talon"; } ];
+            }
+
+            # Bitwig needs to set its own width.
+            {
+              matches = [ { app-id = "^com.bitwig.BitwigStudio$"; } ];
+              default-column-width = { };
+            }
+
+            # Let gamescope be fullscreen, by default.
+            {
+              matches = [ { app-id = "^gamescope$"; } ];
+              default-column-width = {
+                proportion = 1.0;
+              };
+            }
+            {
+              matches = [ { app-id = "^pcloud$"; } ];
+              open-on-workspace = "2";
+              open-focused = false;
+            }
+
+            # Keep our system monitor on the monitoring screen.
+            {
+              matches = [ { app-id = "io.missioncenter.MissionCenter"; } ];
+              open-on-output = "Shenzhen Soogeen Electronics Co., LTD. L01N8A 0x01348C5C";
+              open-fullscreen = true;
+              open-focused = false;
+            }
+          ];
+
+          #
+          # Key bindings.
+          #
+          binds =
+            with config.lib.niri.actions;
+            let
+              sh = spawn "sh" "-c";
+            in
+            lib.attrsets.mergeAttrsList [
+              {
+                # Kate keys.
+                "Mod+O".action = sh "haxtype '⚪O>'";
+                "Mod+T".action = sh "haxtype '🔵T>'";
+                "Mod+K".action = sh "haxtype '🟣K>'";
+                "Mod+W".action = sh "haxtype '🟢W>'";
+                "Mod+S".action = sh "haxtype '🔴S>'";
+                "Mod+E".action = sh "haxtype '⚫E>'";
+
+                # Kate keys.
+                "Mod+F1".action = sh "haxtype ⑴";
+                "Mod+F2".action = sh "haxtype ⑵";
+                "Mod+F3".action = sh "haxtype ⑶";
+
+                "Print".action = screenshot;
+
+                "Mod+Return".action = spawn "wezterm";
+                "Mod+D".action = spawn "fuzzel";
+                "Mod+Space".action = spawn "fuzzel";
+
+                "XF86AudioRaiseVolume".action = sh "wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 0.1+";
+                "XF86AudioLowerVolume".action = sh "wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 0.1-";
+                "XF86Launch6".action = sh "wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 0.1+";
+                "XF86Tools".action = sh "wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 0.1-";
+                "XF86AudioMute".action = sh "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle";
+                "XF86AudioMicMute".action = sh "wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle";
+
+                "XF86MonBrightnessDown".action = sh "brightnessctl set 10%-";
+                "XF86MonBrightnessUp".action = sh "brightnessctl set 10%+";
+
+                "XF86Messenger".action = sh "rfkill toggle bluetooth";
+                "XF86Go".action = sh "rfkill toggle wwan";
+                "Cancel".action = sh "rfkill block nfc";
+                "XF86Favorites".action = sh "mpc toggle";
+
+                # Lenovo buttons.
+                "0x47".action = sh "brightnessctl set 10%-";
+                "0x48".action = sh "brightnessctl set 10%+";
+
+                "Mod+Q".action = close-window;
+
+                "XF86AudioPrev".action = sh "playerctl previous";
+                "XF86AudioNext".action = sh "playerctl next";
+                "XF86AudioPlay".action = sh "playerctl play-pause";
+
+                "XF86Launch5".action = sh "playerctl play-pause";
+
+              }
+              (binds {
+                suffixes."Left" = "column-left";
+                suffixes."Down" = "window-down";
+                suffixes."Up" = "window-up";
+                suffixes."Right" = "column-right";
+                prefixes."Mod" = "focus";
+                prefixes."Mod+Ctrl" = "move";
+                prefixes."Mod+Shift" = "focus-monitor";
+                prefixes."Mod+Shift+Ctrl" = "move-window-to-monitor";
+                substitutions."monitor-column" = "monitor";
+                substitutions."monitor-window" = "monitor";
+              })
+              (binds {
+                suffixes."Home" = "first";
+                suffixes."End" = "last";
+                prefixes."Mod" = "focus-column";
+                prefixes."Mod+Ctrl" = "move-column-to";
+              })
+              (binds {
+                suffixes."U" = "workspace-down";
+                suffixes."I" = "workspace-up";
+                prefixes."Mod" = "focus";
+                prefixes."Mod+Ctrl" = "move-window-to";
+                prefixes."Mod+Shift" = "move";
+              })
+              (binds {
+                suffixes = builtins.listToAttrs (
+                  map (n: {
+                    name = toString n;
+                    value = [
+                      "workspace"
+                      n
+                    ];
+                  }) (range 1 9)
+                );
+                prefixes."Mod" = "focus";
+                prefixes."Mod+Ctrl" = "move-window-to";
+              })
+              {
+                "Mod+Comma".action = consume-window-into-column;
+                "Mod+Period".action = expel-window-from-column;
+
+                "Mod+R".action = switch-preset-column-width;
+                "Mod+F".action = maximize-column;
+                "Mod+Shift+F".action = fullscreen-window;
+                "Mod+C".action = center-column;
+
+                "Mod+L".action = switch-focus-between-floating-and-tiling;
+                "Mod+Shift+L".action = toggle-window-floating;
+
+                "Mod+Minus".action = set-column-width "-10%";
+                "Mod+Plus".action = set-column-width "+10%";
+                "Mod+Shift+Minus".action = set-window-height "-10%";
+                "Mod+Shift+Plus".action = set-window-height "+10%";
+
+                "Mod+Print".action = screenshot-window;
+
+                "Mod+Shift+E".action = quit;
+                "Mod+Shift+P".action = power-off-monitors;
+
+                "Mod+Shift+Ctrl+T".action = toggle-debug-tint;
+              }
+            ];
+
+          # Startup our wallpaper and our credential manager.
+          spawn-at-startup =
+            let
+              niri-init = pkgs.writeScriptBin "niri-init" ''
+                #!${pkgs.bash}/bin/bash
+                systemctl --user restart swaybg
+                sleep 2
+
+                systemctl --user stop waybar
+                niri msg action spawn -- waybar
+
+                sleep 2
+
+                niri msg action spawn -- ${xwayland-satellite-loop}/bin/xwayland-satellite-loop
+                niri msg action spawn -- home-assistant-desktop
+                ${
+                  if (sysConfig.networking.hostName != "trailblazer") then "#" else ""
+                }niri msg action spawn -- ${pkgs.mission-center}/bin/missioncenter
+                niri msg action spawn -- ${pkgs.pcloud}/bin/pcloud
+
+                ${cfg.extraStartupCommands}
+
+                sleep 10
+
+                niri msg action spawn -- kdeconnect-cli -l
+              '';
+            in
+            [ { command = [ "${niri-init}/bin/niri-init" ]; } ];
+        };
+      };
+  };
 }
diff --git a/nixos/configs/nix.nix b/nixos/configs/nix.nix
index 83f68eb..76859f9 100644
--- a/nixos/configs/nix.nix
+++ b/nixos/configs/nix.nix
@@ -27,7 +27,8 @@
 
     # For non-trailblazer machines, allow building on Trailblazer.
     distributedBuilds =
-      !(config.networking.hostName == "trailblazer");
+      !(config.networking.hostName == "trailblazer") &&
+      !(config.networking.hostName == "chrysalis");
     buildMachines =
       if config.nix.distributedBuilds then
         [
diff --git a/nixos/configuration.linux.nix b/nixos/configuration.linux.nix
index a034b4f..c1de2f8 100644
--- a/nixos/configuration.linux.nix
+++ b/nixos/configuration.linux.nix
@@ -4,7 +4,12 @@
 #
 # vim: et:ts=2:sw=2:
 #
-{ pkgs, deprekages, talon, ... }:
+{
+  pkgs,
+  deprekages,
+  talon,
+  ...
+}:
 
 {
   # Ensures the system state isn't changed breakingly (e.g. by updating
@@ -40,9 +45,6 @@
   # General tweaks and fixes.
   #
 
-  # Make systemd not hang here forever.
-  systemd.extraConfig = "DefaultTimeoutStopSec=20";
-
   #
   # Users.
   #
@@ -99,11 +101,18 @@
   services.mullvad-vpn.enable = true;
   virtualisation.docker.enable = true;
 
-  services.udev.packages = [
-    pkgs.minipro
-  ] ++ (if pkgs.stdenv.isAarch64 then [] else [
-    #talon.default
-  ]);
+  services.udev.packages =
+    [
+      pkgs.minipro
+    ]
+    ++ (
+      if pkgs.stdenv.isAarch64 then
+        [ ]
+      else
+        [
+          #talon.default
+        ]
+    );
 
   services.fwupd.enable = true;
 
@@ -117,4 +126,12 @@
       userServices = true;
     };
   };
+
+  # No, you haven't doxed us.
+  # This is just the location of Amsterdam =P.
+  location = {
+    provider = "geoclue2";
+    latitude = 52.377956;
+    longitude = 4.897070;
+  };
 }
diff --git a/nixos/hosts/chrysalis/default.nix b/nixos/hosts/chrysalis/default.nix
index 0a7de4f..9213138 100644
--- a/nixos/hosts/chrysalis/default.nix
+++ b/nixos/hosts/chrysalis/default.nix
@@ -9,6 +9,7 @@
   pkgs,
   deprekages,
   modulesPath,
+  normalizeModule,
   ...
 }:
 {
@@ -16,6 +17,7 @@
     (modulesPath + "/installer/scan/not-detected.nix")
     ./audio.nix
     ./ec_kmod.nix
+    (normalizeModule ./wluma.hm.nix)
   ];
 
   # Bootloader.
@@ -56,6 +58,9 @@
   # Override stylix font sizes.
   stylix.fonts.sizes.desktop = lib.mkForce 16;
 
+  # Use wluma to manage backlight with the ALS and screen content.
+  deprekated.niri.extraStartupCommands = "niri msg action spawn -- ${lib.getExe pkgs.wluma}";
+
   # Accomodate the curved screen top by moving things in just a little.
   deprekated.waybar.hostSpecificCss = ''
     .modules-left > :first-child > * {
@@ -73,8 +78,8 @@
   #
   # Hardware config.
   #
-  # Use the latest kernel, and our patches, until the Dell+Alienware stuff makes it into
-  # more mainline kernels. We'll include ccache so we can iterate sanely.
+
+  # Use the latest kernel to try and ward off WiFi issues.
   boot.kernelPackages = pkgs.linuxPackages_latest;
 
   boot.extraModprobeConfig = ''
diff --git a/nixos/hosts/chrysalis/wluma.hm.nix b/nixos/hosts/chrysalis/wluma.hm.nix
new file mode 100644
index 0000000..1acedbd
--- /dev/null
+++ b/nixos/hosts/chrysalis/wluma.hm.nix
@@ -0,0 +1,5 @@
+{ ... }:
+{
+  # Set up wluma.
+  xdg.configFile."wluma/config.toml".source = ../../../wluma/chrysalis.toml;
+}
diff --git a/nixos/packages/gui.pkgs.nix b/nixos/packages/gui.pkgs.nix
index 70066f3..eb5ab15 100644
--- a/nixos/packages/gui.pkgs.nix
+++ b/nixos/packages/gui.pkgs.nix
@@ -30,7 +30,7 @@ with pkgs;
 
   # Comms.
   dino
-  gajim
+  #gajim
   vesktop
   nheko
 
diff --git a/wluma/chrysalis.toml b/wluma/chrysalis.toml
new file mode 100644
index 0000000..fb8f49f
--- /dev/null
+++ b/wluma/chrysalis.toml
@@ -0,0 +1,13 @@
+[als.iio]
+path = "/sys/bus/iio/devices"
+thresholds = { 0 = "night", 20 = "dark", 80 = "dim", 250 = "normal", 500 = "bright", 800 = "outdoors" }
+
+[[output.backlight]]
+name = "eDP-1"
+path = "/sys/class/backlight/amdgpu_bl1"
+capturer = "wayland"
+
+[[keyboard]]
+name = "keyboard-framework"
+path = "/sys/bus/platform/devices/framework_laptop/leds/framework_laptop::kbd_backlight"
+