diff --git a/etcnixos/flake.lock b/etcnixos/flake.lock
index 274e694..ce31284 100644
--- a/etcnixos/flake.lock
+++ b/etcnixos/flake.lock
@@ -33,11 +33,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1732400024,
-        "narHash": "sha256-uf1QzIl0Jj5dr7+erWjHWiCUEvywLaR7ir1jcqGgjeQ=",
+        "lastModified": 1733319615,
+        "narHash": "sha256-QWQPdJiC6ab3J2rThuLoFJivkEOvMNkzOIn5qJLhIQg=",
         "owner": "chaotic-cx",
         "repo": "nyx",
-        "rev": "376a2e022a5d8fa21cecb5bb0fef0cb54db5cdfc",
+        "rev": "d6a32b476215dbe915ccfa123fcd16d59d21a2c6",
         "type": "github"
       },
       "original": {
@@ -186,11 +186,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1732303962,
-        "narHash": "sha256-5Umjb5AdtxV5jSJd5jxoCckh5mlg+FBQDsyAilu637g=",
+        "lastModified": 1733175814,
+        "narHash": "sha256-zFOtOaqjzZfPMsm1mwu98syv3y+jziAq5DfWygaMtLg=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "8cf9cb2ee78aa129e5b8220135a511a2be254c0c",
+        "rev": "bf23fe41082aa0289c209169302afd3397092f22",
         "type": "github"
       },
       "original": {
@@ -208,11 +208,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1732032028,
-        "narHash": "sha256-NjyfJQQxs/a2a/KwTmXM44K7XjeJwGsf4YFtebueQzo=",
+        "lastModified": 1732739177,
+        "narHash": "sha256-iL32+TA/8geCzcL1r3uthrH/GPvbUak5QE++WJUkaiI=",
         "owner": "Jovian-Experiments",
         "repo": "Jovian-NixOS",
-        "rev": "65dc04371cf914c9af4f073638821e4787303005",
+        "rev": "8d7b2149e618696d5100c2683af1ffa893f02a75",
         "type": "github"
       },
       "original": {
@@ -271,11 +271,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1731797098,
-        "narHash": "sha256-UhWmEZhwJZmVZ1jfHZFzCg+ZLO9Tb/v3Y6LC0UNyeTo=",
+        "lastModified": 1733481457,
+        "narHash": "sha256-IS3bxa4N1VMSh3/P6vhEAHQZecQ3oAlKCDvzCQSO5Is=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "672ac2ac86f7dff2f6f3406405bddecf960e0db6",
+        "rev": "e563803af3526852b6b1d77107a81908c66a9fcf",
         "type": "github"
       },
       "original": {
@@ -287,11 +287,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1732014248,
-        "narHash": "sha256-y/MEyuJ5oBWrWAic/14LaIr/u5E0wRVzyYsouYY3W6w=",
+        "lastModified": 1733392399,
+        "narHash": "sha256-kEsTJTUQfQFIJOcLYFt/RvNxIK653ZkTBIs4DG+cBns=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "23e89b7da85c3640bbc2173fe04f4bd114342367",
+        "rev": "d0797a04b81caeae77bcff10a9dde78bc17f5661",
         "type": "github"
       },
       "original": {
@@ -392,11 +392,11 @@
     },
     "wivrn": {
       "locked": {
-        "lastModified": 1732308363,
-        "narHash": "sha256-o/qgBWJ1JSeWvdcTqdqMDttoggejk25UnzHiaGrfZUU=",
+        "lastModified": 1733023508,
+        "narHash": "sha256-z2bFIHL2wkuZKuOZvN1jqcTxFdyGo1Ps5Q0OKFqQsvo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5c37b4d31e8531260cfe3d80a39cd9d62ecb547b",
+        "rev": "b6991a56cb742bc8237db48578dd281224e01b94",
         "type": "github"
       },
       "original": {
diff --git a/etcnixos/system-mreow.nix b/etcnixos/system-mreow.nix
index aa00cec..259a7c7 100644
--- a/etcnixos/system-mreow.nix
+++ b/etcnixos/system-mreow.nix
@@ -112,4 +112,9 @@
       ${pkgs.gnutar}/bin/tar xf /etc/nixos/secrets/secureboot.tar -C ${config.boot.lanzaboote.pkiBundle}
     '';
   };
+
+  # https://github.com/NixOS/nixos-hardware/pull/1253
+  # hardware.framework.laptop13.audioEnhancement = {
+  #   enable = true;
+  # };
 }
diff --git a/home-manager/flake.lock b/home-manager/flake.lock
index 6d6204f..e5fa70b 100644
--- a/home-manager/flake.lock
+++ b/home-manager/flake.lock
@@ -54,11 +54,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1732397793,
-        "narHash": "sha256-2jaf/zkug22hzlldm1PKdKJLVKgdjVXbf47SF+5mroU=",
+        "lastModified": 1733484277,
+        "narHash": "sha256-i5ay20XsvpW91N4URET/nOc0VQWOAd4c4vbqYtcH8Rc=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "92fef254a9071fa41a13908281284e6a62b9c92e",
+        "rev": "d00c6f6d0ad16d598bf7e2956f52c1d9d5de3c3a",
         "type": "github"
       },
       "original": {
@@ -79,11 +79,11 @@
         "xwayland-satellite-unstable": "xwayland-satellite-unstable"
       },
       "locked": {
-        "lastModified": 1732366896,
-        "narHash": "sha256-dQrHznGma8aWeBESRUCc1onWYoGrM35GDl/uwEB7eG8=",
+        "lastModified": 1733474926,
+        "narHash": "sha256-OYp5iaVJc13jEndTrTRVq/C5jNLLW4B4bwJVRNJRsdU=",
         "owner": "sodiboo",
         "repo": "niri-flake",
-        "rev": "3131d857c946c75557f5b6fb99a113b6949ea04d",
+        "rev": "5a93128d0685e0582428b573bb67f601b11b2ca0",
         "type": "github"
       },
       "original": {
@@ -112,11 +112,11 @@
     "niri-unstable": {
       "flake": false,
       "locked": {
-        "lastModified": 1732363756,
-        "narHash": "sha256-/E2aRhcvlH2PkkpC2n79UCMZyIkQKWfG4m//UHkeNgU=",
+        "lastModified": 1733234028,
+        "narHash": "sha256-YITDP4Jr+sWuQ29WudIBDci7Mh6Ro70XcwYVkxQ1VVU=",
         "owner": "YaLTeR",
         "repo": "niri",
-        "rev": "9c7e8d04d27d2f914ad3e9a54c64b64c34aea4d4",
+        "rev": "34ce6d0b02420a8e4a5394cb4c4c603b6efef221",
         "type": "github"
       },
       "original": {
@@ -127,11 +127,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1732014248,
-        "narHash": "sha256-y/MEyuJ5oBWrWAic/14LaIr/u5E0wRVzyYsouYY3W6w=",
+        "lastModified": 1733392399,
+        "narHash": "sha256-kEsTJTUQfQFIJOcLYFt/RvNxIK653ZkTBIs4DG+cBns=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "23e89b7da85c3640bbc2173fe04f4bd114342367",
+        "rev": "d0797a04b81caeae77bcff10a9dde78bc17f5661",
         "type": "github"
       },
       "original": {
@@ -143,11 +143,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1731797254,
-        "narHash": "sha256-df3dJApLPhd11AlueuoN0Q4fHo/hagP75LlM5K1sz9g=",
+        "lastModified": 1733220138,
+        "narHash": "sha256-Yh5XZ9yVurrcYdNTSWxYgW4+EJ0pcOqgM1043z9JaRc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e8c38b73aeb218e27163376a2d617e61a2ad9b59",
+        "rev": "bcb68885668cccec12276bbb379f8f2557aa06ce",
         "type": "github"
       },
       "original": {
@@ -157,6 +157,22 @@
         "type": "github"
       }
     },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1732521221,
+        "narHash": "sha256-2ThgXBUXAE1oFsVATK1ZX9IjPcS4nKFOAjhPNKuiMn0=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "4633a7c72337ea8fd23a4f2ba3972865e3ec685d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "agenix": "agenix",
@@ -174,11 +190,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1732328983,
-        "narHash": "sha256-RHt12f/slrzDpSL7SSkydh8wUE4Nr4r23HlpWywed9E=",
+        "lastModified": 1733452419,
+        "narHash": "sha256-eh2i2GtqdWVOP7yjiWtB8FMUWktCZ4vjo81n6g5mSiE=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "ed8aa5b64f7d36d9338eb1d0a3bb60cf52069a72",
+        "rev": "020701e6057992329a7cfafc6e3c5d5658bbcf79",
         "type": "github"
       },
       "original": {
@@ -236,18 +252,20 @@
       }
     },
     "zen-browser": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_2"
+      },
       "locked": {
-        "lastModified": 1731699950,
-        "narHash": "sha256-xrH3kz0hhu60CS/MnSWXn6R5NnUFYthWktQ0e8ljxb0=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "4a6be22d0d52df01d0be2346cc6504962251fea7",
+        "lastModified": 1732933979,
+        "narHash": "sha256-Z7X++lKZMNBu67BJl2LP23e7RBadp2C/RuRrygLehaE=",
+        "owner": "0xc000022070",
+        "repo": "zen-browser-flake",
+        "rev": "5a765451af1db68acceae07b98e5c768f238210c",
         "type": "github"
       },
       "original": {
-        "owner": "NixOS",
-        "ref": "pull/347222/head",
-        "repo": "nixpkgs",
+        "owner": "0xc000022070",
+        "repo": "zen-browser-flake",
         "type": "github"
       }
     }
diff --git a/home-manager/flake.nix b/home-manager/flake.nix
index 37ae0c4..821e55b 100644
--- a/home-manager/flake.nix
+++ b/home-manager/flake.nix
@@ -26,10 +26,8 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
-    zen-browser = {
-      # https://github.com/NixOS/nixpkgs/pull/347222
-      url = "github:NixOS/nixpkgs/pull/347222/head";
-    };
+    zen-browser.url = "github:0xc000022070/zen-browser-flake";
+
   };
 
   outputs =
diff --git a/home-manager/gui.nix b/home-manager/gui.nix
index 32206f0..affeb05 100644
--- a/home-manager/gui.nix
+++ b/home-manager/gui.nix
@@ -20,84 +20,85 @@
       "apple_cursor"
     ];
 
-  home.packages = with pkgs; [
-    #calculator
-    gnome-calculator
+  home.packages =
+    with pkgs;
+    [
+      #calculator
+      gnome-calculator
 
-    #productivity stuff
-    libreoffice
-    hunspell # spellcheck
-    hunspellDicts.en_US # spellcheck dictionary
+      #productivity stuff
+      libreoffice
+      hunspell # spellcheck
+      hunspellDicts.en_US # spellcheck dictionary
 
-    #video and audio downloading
-    parabolic
+      #video and audio downloading
+      parabolic
 
-    #soulseek client
-    nicotine-plus
+      #soulseek client
+      nicotine-plus
 
-    #dark web browsing deep web browsing
-    tor-browser
+      #dark web browsing deep web browsing
+      tor-browser
 
-    #audio editing
-    audacity
+      #audio editing
+      audacity
 
-    #fonts
-    noto-fonts
-    noto-fonts-emoji
-    liberation_ttf
-    nerdfonts
-    jetbrains-mono
+      #fonts
+      noto-fonts
+      noto-fonts-emoji
+      liberation_ttf
 
-    #for ebook reading
-    foliate
+      #for ebook reading
+      foliate
 
-    #audio mixer (pavucontrol but for pipewire)
-    pwvucontrol
+      #audio mixer (pavucontrol but for pipewire)
+      pwvucontrol
 
-    #minecraft launcher
-    prismlauncher
+      #minecraft launcher
+      prismlauncher
 
-    mpv
-    mumble
-    system76-keyboard-configurator
+      mpv
+      mumble
+      system76-keyboard-configurator
 
-    #jellyfin
-    finamp # music player
-    delfin # jellyfin client
+      #jellyfin
+      finamp # music player
+      delfin # jellyfin client
 
-    signal-desktop
+      signal-desktop
 
-    #accounting
-    gnucash
+      #accounting
+      gnucash
 
-    # image tools
-    inkscape
-    nomacs
+      # image tools
+      inkscape
+      nomacs
 
-    # partitioning utilities
-    gparted
-    gnome-disk-utility
+      # partitioning utilities
+      gparted
+      gnome-disk-utility
 
-    # small nicities
-    wl-clipboard # wl-copy & wl-paste
-    libnotify # notifications library
-    xdg-utils # xdg utils
+      # small nicities
+      wl-clipboard # wl-copy & wl-paste
+      libnotify # notifications library
+      xdg-utils # xdg utils
 
-    # music tagging utility
-    picard
+      # music tagging utility
+      picard
 
-    # music lyric fetcher
-    lrcget
+      # music lyric fetcher
+      lrcget
 
-    inputs.zen-browser.legacyPackages.${pkgs.system}.zen-browser
+      inputs.zen-browser.packages."${system}".specific
 
-    # freecad-wayland
-    puddletag
+      # freecad-wayland
+      puddletag
 
-    epiphany
+      epiphany
 
-    mcaselector
-  ];
+      mcaselector
+    ]
+    ++ (builtins.filter lib.isDerivation (builtins.attrValues nerd-fonts));
 
   programs.zed-editor = {
     enable = true;
diff --git a/home-manager/no-gui.nix b/home-manager/no-gui.nix
index 7677b86..85c988e 100644
--- a/home-manager/no-gui.nix
+++ b/home-manager/no-gui.nix
@@ -20,21 +20,18 @@
     hexyl
 
     # rust stuff
-    (rust-bin.selectLatestNightlyWith (
-      toolchain:
-      toolchain.default.override {
-        extensions = [
-          "rust-src"
-          "rust-analyzer"
-          "clippy"
-          "rustfmt"
-          "rust-std"
-          "cargo"
-        ];
-        # thumbv7m-none-eabi target for stm32
-        targets = [ "thumbv7m-none-eabi" ];
-      }
-    ))
+    (rust-bin.stable.latest.default.override ({
+      extensions = [
+        "rust-src"
+        "rust-analyzer"
+        "clippy"
+        "rustfmt"
+        "rust-std"
+        "cargo"
+      ];
+      # thumbv7m-none-eabi target for stm32
+      targets = [ "thumbv7m-none-eabi" ];
+    }))
     cargo-expand
     rust-script
 
diff --git a/home-manager/progs/gpt4all/gpt4all.nix b/home-manager/progs/gpt4all/gpt4all.nix
index a9a8cdf..d3e6a7f 100644
--- a/home-manager/progs/gpt4all/gpt4all.nix
+++ b/home-manager/progs/gpt4all/gpt4all.nix
@@ -15,6 +15,15 @@ let
         sha256 = "+AHt49no0qQ48MoNsqGJV4FeJ3Cf2hSZqTMjNUIHaO4=";
       };
     }
+    {
+      name = "QwQ-32B-Preview-IQ4_XS.gguf";
+      context_length = 32768;
+      gen_length = 8192;
+      source = pkgs.fetchurl {
+        url = "https://huggingface.co/bartowski/QwQ-32B-Preview-GGUF/resolve/main/QwQ-32B-Preview-IQ4_XS.gguf?download=true";
+        sha256 = "0d4na9hyjmq2jan9svzpnjaq7khm86k049kn7yznfww4387c1gvw";
+      };
+    }
   ];
 
   gpt4all_package = (