diff --git a/home/christoph/default.nix b/home/christoph/default.nix
index 7ced7553..62fcc2ee 100644
--- a/home/christoph/default.nix
+++ b/home/christoph/default.nix
@@ -317,6 +317,7 @@ rec {
       AusweisApp2
       protonmail-bridge # TODO: Enable on startup, email module
       thunderbird # TODO: Email module
+      # parsec-bin
 
       # Office
       wacomtablet # For xournalpp/krita
@@ -479,6 +480,7 @@ rec {
         "com.spotify.Client"
         "com.google.Chrome"
         "md.obsidian.Obsidian"
+        # "com.parsecgaming.parsec"
         "dev.vencord.Vesktop"
       ];
 
diff --git a/system/default.nix b/system/default.nix
index 9796d636..75a623d9 100644
--- a/system/default.nix
+++ b/system/default.nix
@@ -163,8 +163,9 @@ with mylib.networking; {
     enable = true;
 
     removedAssociations = {
-      "application/pdf" = "chromium-browser.desktop";
-      "text/plain" = "code.desktop";
+      "application/pdf" = ["chromium-browser.desktop"];
+      "text/plain" = ["code.desktop"];
+      "text/html" = ["com.google.Chrome.desktop"];
     };
 
     defaultApplications = let
@@ -172,13 +173,25 @@ with mylib.networking; {
       videoPlayer = "mpv.desktop";
       imageViewer = "imv.desktop";
       audioPlayer = "mpv.desktop"; # mov.desktop
+      pdfViewer = "org.pwmt.zathura.desktop";
+      webBrowser = "firefox.desktop";
+      fileBrowser = "nnn.desktop";
     in {
-      "inode/directory" = "nnn.desktop";
+      "text/html" = "${webBrowser}";
+
+      "inode/directory" = "${fileBrowser}";
+
+      "application/pdf" = "${pdfViewer}";
 
-      "application/pdf" = "org.pwmt.zathura.desktop";
       "application/x-sh" = "${textEditor}";
       "application/xhtml+xml" = "${textEditor}";
       "application/xml" = "${textEditor}";
+      "text/plain" = "${textEditor}";
+      "text/css" = "${textEditor}";
+      "text/csv" = "${textEditor}";
+      "text/javascript" = "${textEditor}";
+      "text/json" = "${textEditor}";
+      "text/xml" = "${textEditor}";
 
       "image/bmp" = "${imageViewer}";
       "image/jpeg" = "${imageViewer}";
@@ -197,13 +210,6 @@ with mylib.networking; {
       "video/x-msvideo" = "${videoPlayer}";
       "video/x-ms-wmv" = "${videoPlayer}";
 
-      "text/css" = "${textEditor}";
-      "text/csv" = "${textEditor}";
-      "text/javascript" = "${textEditor}";
-      "text/json" = "${textEditor}";
-      "text/plain" = "${textEditor}";
-      "text/xml" = "${textEditor}";
-
       "audio/mpeg" = "${audioPlayer}";
       "audio/ogg" = "${audioPlayer}";
       "audio/opus" = "${audioPlayer}";
diff --git a/system/nixinator/default.nix b/system/nixinator/default.nix
index 1186b93e..26d3174b 100644
--- a/system/nixinator/default.nix
+++ b/system/nixinator/default.nix
@@ -24,9 +24,17 @@
         # "10-ether-1G" = mylib.networking.mkStaticSystemdNetwork {...};
       };
 
-      allowedTCPPorts = [];
+      allowedTCPPorts = [
+        # 7777 # AvaTalk
+        # 12777 # AvaTalk
+        # 31431 # Parsec
+      ];
 
-      allowedUDPPorts = [];
+      allowedUDPPorts = [
+        # 7777 # AvaTalk
+        # 12777 # AvaTalk
+        # 31431 # Parsec
+      ];
 
       wireguard-tunnels = {
         wg0-de-115 =