diff --git a/common.nix b/common.nix
index 1ceb7f0..7157843 100644
--- a/common.nix
+++ b/common.nix
@@ -21,6 +21,7 @@
 
   networking = {
     # wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+    # wireless.userControlled.enable = true;
 
     # Configure network proxy if necessary
     # proxy.default = "http://user:password@proxy:port/";
@@ -33,15 +34,17 @@
       enable = true;
       allowedTCPPortRanges = [
         {
+          # KDE Connect
           from = 1714;
           to = 1764;
-        } # KDE Connect
+        }
       ];
       allowedUDPPortRanges = [
         {
+          # KDE Connect
           from = 1714;
           to = 1764;
-        } # KDE Connect
+        }
       ];
     };
   };
@@ -136,6 +139,13 @@
     package = pkgs.gitFull;
   };
 
+
+  programs.steam = {
+    enable = true;
+    remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
+    dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
+  };
+
   # List packages installed in system profile.
   # environment.systemPackages = [];
 }
diff --git a/home.nix b/home.nix
index 3dc8918..a1552ce 100644
--- a/home.nix
+++ b/home.nix
@@ -5,7 +5,7 @@
 }: {
   # override insync build version
   nixpkgs.config.packageOverrides = pkgs: {
-    my = import (builtins.fetchTarball https://github.com/kaesaecracker/nixpkgs/archive/db254c650b7f5b6657c6579afba1568f7f997195.tar.gz) {
+    my = import (builtins.fetchTarball https://github.com/kaesaecracker/nixpkgs/archive/0fa91456d2f6dfb9cd4008e81c89c2fec8512415.tar.gz) {
       config = config.nixpkgs.config;
     };
   };
@@ -50,6 +50,11 @@
           lutris
           amberol
           simple-scan
+          gnome.gpaste
+          wireguard-tools
+          # steamlink
+          chromium
+          element-desktop
         ]
         # system monitoring
         ++ [
@@ -59,6 +64,7 @@
           radeontop
           lsof
           wirelesstools
+          #lm-sensors
         ]
         # command line niceness
         ++ [
@@ -76,6 +82,8 @@
           arduino
           uucp
           screen
+          jetbrains.pycharm-professional
+          kdiff3
         ];
 
       file.".nanorc".text = ''
@@ -123,12 +131,9 @@
           prettylog = "log --pretty=oneline --graph";
         };
         extraConfig = {
-          pull = {
-            ff = "only";
-          };
-          init = {
-            defaultBranch = "main";
-          };
+          pull.ff = "only";
+          init.defaultBranch = "main";
+          merge.tool = "kdiff3";
         };
       };
 
@@ -136,12 +141,22 @@
         enable = true;
         package = pkgs.vscodium;
         enableUpdateCheck = false;
-        extensions = [pkgs.vscode-extensions.bbenoist.nix];
+        extensions = with pkgs; [
+          vscode-extensions.bbenoist.nix
+          vscode-extensions.ms-python.python
+        ];
         userSettings = {
           "files.insertFinalNewline" = true;
+          "git.autofetch" = true;
+          "update.mode" = "none";
+          "editor.fontFamily" = "'Fira Code', 'Droid Sans Mono', 'monospace', monospace";
+          "editor.fontLigatures" = true;
           "[nix]" = {
             "editor.tabSize" = 2;
           };
+          "redhat.telemetry.enabled" = false;
+          "markdown.extension.tableFormatter.normalizeIndentation" = true;
+          "markdown.extension.toc.orderedList" = false;
         };
       };
     };
diff --git a/vinzenz-lpt-hardware-configuration.nix b/vinzenz-lpt-hardware-configuration.nix
index a44d0b1..0aa8477 100644
--- a/vinzenz-lpt-hardware-configuration.nix
+++ b/vinzenz-lpt-hardware-configuration.nix
@@ -41,5 +41,6 @@
   # networking.interfaces.wlp3s0.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.enableRedistributableFirmware = true;
   hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }