diff --git a/flake.lock b/flake.lock
index ab16d33..de7a02e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1760500983,
-        "narHash": "sha256-zfY4F4CpeUjTGgecIJZ+M7vFpwLc0Gm9epM/iMQd4w8=",
+        "lastModified": 1761344779,
+        "narHash": "sha256-6LNSptFYhiAd0M/maJoixJw7V0Kp5BSoMRtIahcfu3M=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "c53e65ec92f38d30e3c14f8d628ab55d462947aa",
+        "rev": "c644cb018f9fdec55f5ac2afb4713a8c7beb757c",
         "type": "github"
       },
       "original": {
@@ -22,11 +22,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1760284886,
-        "narHash": "sha256-TK9Kr0BYBQ/1P5kAsnNQhmWWKgmZXwUQr4ZMjCzWf2c=",
+        "lastModified": 1761114652,
+        "narHash": "sha256-f/QCJM/YhrV/lavyCVz8iU3rlZun6d+dAiC3H+CDle4=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "cf3f5c4def3c7b5f1fc012b3d839575dbe552d43",
+        "rev": "01f116e4df6a15f4ccdffb1bcd41096869fb385c",
         "type": "github"
       },
       "original": {
diff --git a/hosts/default/configuration.nix b/hosts/default/configuration.nix
index 4328e00..eea65c3 100644
--- a/hosts/default/configuration.nix
+++ b/hosts/default/configuration.nix
@@ -135,9 +135,17 @@ in
   # services.xserver.enable = true;
 
   # Enable the KDE Plasma Desktop Environment.
-  services.displayManager.sddm.enable = true;
-  services.displayManager.sddm.wayland.enable = true;
-  services.desktopManager.plasma6.enable = true;
+  #services.displayManager.sddm.enable = true;
+  #services.displayManager.sddm.wayland.enable = true;
+  #services.desktopManager.plasma6.enable = true;
+
+  # Enable the Cosmic Desktop Environment:
+  # Enable the login manager
+  services.displayManager.cosmic-greeter.enable = true;
+  # Enable the COSMIC DE itself
+  services.desktopManager.cosmic.enable = true;
+  # Enable XWayland support in COSMIC
+  services.desktopManager.cosmic.xwayland.enable = true;
 
   # Configure keymap in X11 (presumably, XWayland uses something different?)
   #services.xserver.xkb = {
@@ -265,7 +273,7 @@ in
     amdgpu_top # top-like monitor for AMD GPUs
     direnv # autoload .envrc files
     zoxide # directory navigator (z)
-    nextcloud-client # next cloud UI
+    # nextcloud-client # next cloud UI (also just fialed to build. Gah... damn KDE lib issues
     file # show file types
     tldr # cli command summary
     stress # system workload generator
@@ -291,7 +299,7 @@ in
     distrobox # instant alternate OS availability
     pigz # muti-treaded replacement for gzip
     unzip # old standard zip handler
-    rpi-imager # rasbperry pi os burner util
+    # rpi-imager # rasbperry pi os burner util (1.9.6 failed build)
     # screenkey # broadcast key presses
     superfile # cli file manager
     mpv # movie player
@@ -410,7 +418,7 @@ in
 
   services.ollama = {
     enable = true;
-    #acceleration = "rocm"; hipblaslt not compiling at present
+    acceleration = "rocm"; # hipblaslt not compiling at present
     environmentVariables = {
       HCC_AMDGPU_TARGET = "gfx1031"; # used to be necessary, but doesn't seem to anymore
       OLLAMA_LOAD_TIMEOUT = "2m"; # Reduce load timeout (from 5 min)...if it's that big, forget it.