diff --git a/capibara.nix b/capibara.nix
index b41ebff..ae75029 100644
--- a/capibara.nix
+++ b/capibara.nix
@@ -7,7 +7,8 @@
 let
   home-manager = builtins.fetchTarball {
     url =
-      "https://github.com/nix-community/home-manager/archive/release-21.11.tar.gz";
+      # "https://github.com/nix-community/home-manager/archive/release-21.11.tar.gz";
+      "https://github.com/nix-community/home-manager/archive/master.tar.gz";
   };
 in {
   imports = [
@@ -18,18 +19,18 @@ in {
 
   home-manager.users.rilla = import home/capibara.nix;
 
-  fileSystems = {
-    "/home/rilla/Music" = {
-      device = "narwhal:/music";
-      fsType = "nfs";
-      options = [
-        "nfsvers=4"
-        "noauto"
-        "x-systemd.automount"
-        "x-systemd.idle-timeout=1min"
-      ];
-    };
-  };
+  #fileSystems = {
+  #  "/home/rilla/Music" = {
+  #    device = "narwhal:/music";
+  #    fsType = "nfs";
+  #    options = [
+  #      "nfsvers=4"
+  #      "noauto"
+  #      "x-systemd.automount"
+  #      "x-systemd.idle-timeout=1min"
+  #    ];
+  #  };
+  #};
 
   environment.variables.NIXOS_CONFIG =
     "/home/rilla/configs/nix-config/capibara.nix";
diff --git a/echidna.nix b/echidna.nix
index ddcae5a..c0c7ace 100644
--- a/echidna.nix
+++ b/echidna.nix
@@ -14,9 +14,13 @@ in {
   # environment.systemPackages = [ ];
   environment.systemPackages = [
     choose-pass
+    pkgs.ansible
+    pkgs.cheat
     pkgs.coreutils-full
     pkgs.csvkit
     pkgs.curl
+    pkgs.docker-client
+    pkgs.docker-machine
     pkgs.fzf
     pkgs.gnupg
     pkgs.google-cloud-sdk
@@ -24,8 +28,10 @@ in {
     pkgs.jq
     pkgs.mosh
     pkgs.pass
+    pkgs.pipenv
     pkgs.ripgrep
     pkgs.terraform
+    pkgs.vagrant
     pkgs.wireguard
     pkgs.yubikey-personalization
   ];
@@ -33,6 +39,7 @@ in {
   # Use a custom configuration.nix location.
   # $ darwin-rebuild switch -I darwin-config=$HOME/.config/nixpkgs/darwin/configuration.nix
   environment.darwinConfig = "/Users/rilla/configs/nix-config/echidna.nix";
+  # environment.variables.DOCKER_HOST = "tcp://localhost:2375";
 
   # Auto upgrade nix package and the daemon service.
   services.nix-daemon.enable = true;
@@ -58,7 +65,7 @@ in {
       brewfile = true;
       noLock = true;
     };
-    casks = [ "kmbmpdc" "librewolf" ];
+    casks = [ "kmbmpdc" "librewolf" "virtualbox" ];
     brews = [ "mpd" "choose-gui" "vitetris" ];
     taps =
       [ "homebrew/bundle" "homebrew/cask" "homebrew/core" "homebrew/services" ];
diff --git a/home/alacritty/common.nix b/home/alacritty/common.nix
index 7ee1f71..75891d2 100644
--- a/home/alacritty/common.nix
+++ b/home/alacritty/common.nix
@@ -4,7 +4,7 @@
   programs.alacritty = {
     enable = true;
     settings = {
-      background_opacity = 0.9;
+      window.opacity = 0.9;
       colors = {
         primary = {
           background = "#282828";
diff --git a/home/capibara.nix b/home/capibara.nix
index 288c36b..5914f16 100644
--- a/home/capibara.nix
+++ b/home/capibara.nix
@@ -1,5 +1,6 @@
 { config, pkgs, ... }:
 
 {
-  imports = [ ./nixos-common.nix ./desktop-sway ./alacritty ./theming ];
+  imports =
+    [ ./nixos-common.nix ./desktop-sway ./alacritty/capibara.nix ./theming ];
 }
diff --git a/home/nixos-common.nix b/home/nixos-common.nix
index b62146f..04c4c78 100644
--- a/home/nixos-common.nix
+++ b/home/nixos-common.nix
@@ -50,6 +50,7 @@ in {
         ".cache"
         ".config/Nextcloud"
         ".config/chromium"
+        ".config/kdeconnect"
         ".config/whatsapp-for-linux"
         ".gnupg/private-keys-v1.d"
         ".local/share/keyrings"
@@ -119,7 +120,9 @@ in {
     file
     gimp
     gnumake
+    html-tidy
     htop
+    j2cli
     jq
     killall
     libnotify
@@ -131,8 +134,10 @@ in {
     networkmanagerapplet
     nextcloud-client
     pandoc
+    #pinentry
     pv
     ripgrep
+    sassc
     signify
     sxiv
     telnet
@@ -142,7 +147,10 @@ in {
 
   services.syncthing.enable = true;
 
-  services.kdeconnect.enable = true;
+  services.kdeconnect = {
+    enable = true;
+    indicator = true;
+  };
 
   programs.bat = {
     enable = true;
@@ -168,6 +176,8 @@ in {
     startInBackground = true;
   };
 
+  services.network-manager-applet.enable = true;
+
   xdg.mimeApps = {
     enable = true;
     defaultApplications = {
diff --git a/nixos/common.nix b/nixos/common.nix
index d7804b2..4c421ed 100644
--- a/nixos/common.nix
+++ b/nixos/common.nix
@@ -28,8 +28,20 @@ in {
     interfaces = { };
 
     firewall = {
+
+      # 51820 is used by wireguard
       allowedUDPPorts = [ 51820 ];
 
+      # 1714 - 1764 is used by kdeconnect
+      allowedTCPPortRanges = [{
+        from = 1714;
+        to = 1764;
+      }];
+      allowedUDPPortRanges = [{
+        from = 1714;
+        to = 1764;
+      }];
+
       # if packets are still dropped, they will show up in dmesg
       logReversePathDrops = true;
       # wireguard trips rpfilter up
@@ -278,7 +290,6 @@ in {
         "/etc/nixos"
         "/var/lib/libvirt"
       ];
-      files = [ "/etc/wireguard/wg0" ];
     };
   };
 
diff --git a/trantor.nix b/trantor.nix
index 029f223..a987560 100644
--- a/trantor.nix
+++ b/trantor.nix
@@ -5,12 +5,10 @@
 { config, pkgs, ... }:
 
 let
-  impermanence = builtins.fetchTarball {
-    url = "https://github.com/nix-community/impermanence/archive/master.tar.gz";
-  };
   home-manager = builtins.fetchTarball {
     url =
-      "https://github.com/nix-community/home-manager/archive/release-21.11.tar.gz";
+      # "https://github.com/nix-community/home-manager/archive/release-21.11.tar.gz";
+      "https://github.com/nix-community/home-manager/archive/master.tar.gz";
   };
 in {
   imports = [