diff --git a/configuration.nix b/configuration.nix
index e93d7ae..7a2d3e6 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -15,9 +15,13 @@ in
       experimental-features = nix-command flakes
     '';
     settings = {
-        substituters = ["https://nix-community.cachix.org"];
+        substituters = [
+          "https://nix-community.cachix.org"
+          "https://lean4.cachix.org"
+        ];
         trusted-public-keys = [
           "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+          "lean4.cachix.org-1:mawtxSxcaiWE24xCXXgh3qnvlTkyU7evRRnGeAhD4Wk="
         ];
     };
   };
@@ -96,6 +100,8 @@ in
     };
   };
 
+  services.fstrim.enable = true;
+
   hardware = {
     opengl = {
       enable = true;
@@ -125,13 +131,21 @@ in
     alsa.support32Bit = true;
     pulse.enable = true;
     # If you want to use JACK applications, uncomment this
-    #jack.enable = true;
+    jack.enable = false;
 
     # use the example session manager (no others are packaged yet so this is enabled by default,
     # no need to redefine it in your config for now)
     #media-session.enable = true;
   };
 
+  xdg.mime.defaultApplications = {
+    "text/html" = "org.mozilla.firefox.desktop";
+    "x-scheme-handler/http" = "org.mozilla.firefox.desktop";
+    "x-scheme-handler/https" = "org.mozilla.firefox.desktop";
+    "x-scheme-handler/about" = "org.mozilla.firefox.desktop";
+    "x-scheme-handler/unknown" = "org.mozilla.firefox.desktop";
+  };
+
   # Enable touchpad support (enabled default in most desktopManager).
   # services.xserver.libinput.enable = true;
 
@@ -168,6 +182,9 @@ in
 
   # Allow unfree packages (sorry)
   nixpkgs.config.allowUnfree = true;
+  nixpkgs.config.permittedInsecurePackages = [
+    "electron-22.3.27"
+  ];
 
   # List packages installed in system profile. To search, run:
   # $ nix search wget
@@ -182,10 +199,10 @@ in
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
   # programs.mtr.enable = true;
-  # programs.gnupg.agent = {
-  #   enable = true;
-  #   enableSSHSupport = true;
-  # };
+  programs.gnupg.agent = {
+    enable = true;
+    enableSSHSupport = true;
+  };
 
   environment.variables.EDITOR = "nvim";
   environment.variables.SHELL  = "fish";
diff --git a/flake.lock b/flake.lock
index b91d118..05a0fcc 100644
--- a/flake.lock
+++ b/flake.lock
@@ -238,11 +238,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1693780807,
-        "narHash": "sha256-diV1X53HjSB3fIcDFieh9tGZkJ3vqJJQhTz89NbYw60=",
+        "lastModified": 1699343069,
+        "narHash": "sha256-s7BBhyLA6MI6FuJgs4F/SgpntHBzz40/qV0xLPW6A1Q=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "84ef5335abf541d8148433489e0cf79affae3f89",
+        "rev": "ec750fd01963ab6b20ee1f0cb488754e8036d89d",
         "type": "github"
       },
       "original": {
diff --git a/home.nix b/home.nix
index 7312e03..111af82 100644
--- a/home.nix
+++ b/home.nix
@@ -29,7 +29,7 @@ in
     # foliate
   #  thunderbird
     starship
-    exa
+    eza
     dmenu
     xsel
     manix
@@ -57,6 +57,10 @@ in
 
     discord
     steam
+    rare
+    # drm more like pooprm
+    # might as well use a newer version
+    #(itch.override {electron_11 = electron_22;})
 
     fzf
     kolourpaint
@@ -82,8 +86,8 @@ in
     mpv
     yt-dlp
 
-    # i only need one font :[
-    nerdfonts
+    (nerdfonts.override { fonts = [ "JetBrainsMono" ]; })
+    #monaspace
     # glow and gum are a good example of something that should really be in a flake.nix or whatever
   ] ++ more-packages;
 
@@ -279,8 +283,9 @@ in
   };
 
   # services.emacs.client.enable = true;
+  # not working right now
   programs.emacs = {
-    enable = true;
+    enable = false;
     package = pkgs.emacs29;
     extraPackages = epkgs: with epkgs; [
       which-key