diff --git a/configuration.nix b/configuration.nix
index 1e8d477..23bee02 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -4,6 +4,9 @@
 
 { config, lib, pkgs, ... }:
 
+let 
+  upkgs = import <nixpkgs> {};
+in
 {
   imports =
     [ # Include the results of the hardware scan.
@@ -13,7 +16,7 @@
 
   # List packages installed in system profile. To search, run:
   # $ nix search wget
-  environment.systemPackages = with pkgs; [
+  environment.systemPackages = with upkgs; [
     vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
     helix
     wget
@@ -27,6 +30,7 @@
     fira-code
     htop
     rustup
+    pkg-config
     clang
     nodejs
     git
@@ -39,16 +43,27 @@
     zulu8
     ffmpeg
     imagemagick
+    zbar
+    usbutils
+    revpfw3
+    arch-install-scripts
+    proot
+    inetutils
+    openjdk17
     (import ./sl.script.nix)
     (import ./startsync.script.nix)
     (import ./bright.script.nix)
     (import ./nix-cmd.script.nix)
     (import ./sshpc.script.nix)
+    (import ./pushfile.script.nix)
+    (import ./dropfile.script.nix)
   ];
+
   programs.fish.enable = true;
 
   # Use the GRUB 2 boot loader.
   boot.loader.grub.enable = true;
+  boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
   # boot.loader.grub.efiSupport = true;
   # boot.loader.grub.efiInstallAsRemovable = true;
   # boot.loader.efi.efiSysMountPoint = "/boot/efi";
@@ -119,6 +134,7 @@
   # Enable sound.
   hardware.pulseaudio.enable = true;
   # OR
+  services.pipewire.enable = false;
   # services.pipewire = {
   #   enable = true;
   #   pulse.enable = true;
diff --git a/home.nix b/home.nix
index 2442a27..3ad5afc 100644
--- a/home.nix
+++ b/home.nix
@@ -1,15 +1,16 @@
 
 { lib, config, pkgs, ... }:
+
 let
   home-manager = builtins.fetchTarball "https://github.com/nix-community/home-manager/archive/master.tar.gz";
+  upkgs = import <nixpkgs> {};
 in
 {
   imports = [
     (import "${home-manager}/nixos")
   ];
 
-  users.users.tudbut.packages = with pkgs; [
-    nheko
+  users.users.tudbut.packages = with upkgs; [
     firefox
     thunderbird
     tree
@@ -18,17 +19,24 @@ in
     arc-theme
     signal-desktop
     gimp
-    graphviz
-    mkchromecast
     yt-dlp
+    mpv
+    graphviz
     giac-with-xcas
     sqlite-interactive
-    mpv
     acpi
     nix-init
-    (import /home/tudbut/gitshit/spl {})
-    (import /home/tudbut/gitshit/revpfw3 {})
-  ];
+    hydra-check
+    mate.eom
+    jdt-language-server
+    bluej
+    pcmanfm
+    filezilla
+  ] ++ (with pkgs; [ 
+    nheko
+    olm
+    mkchromecast
+  ]);
 
   nixpkgs.config.permittedInsecurePackages = [
     "olm-3.2.16"
@@ -44,8 +52,27 @@ in
     programs.fish.enable = true;
     programs.fish.shellInit = ''
       export PATH="$PATH:$HOME/.cargo/bin"
-      export SPL_PATH="$HOME/gitshit/spl"
+      export SPL_PATH="$HOME/gitshit/spl/spl"
       export ISBPL_PATH="$HOME/gitshit/isbpl"
+      function mmgui
+        sudo modem-manager-gui & disown
+        exit
+      end
+      function jjci
+        jjc "$(head -n1)"
+      end
+      function jjc
+        echo "public class _main { public static void p(Object o) { System.out.println(o); } public static void main(String[] args) { $argv ; } }" > src/_main.java
+        jjj _main
+        rm src/_main.java
+      end
+      function jjj
+        mkdir src build lib res 2> /dev/null
+        pushd src
+        javac -cp "../lib" -d ../build $(find -type f)
+        popd
+        java -cp "build/:lib/:res/" $argv
+      end
     '';
     programs.alacritty.enable = true;
     /* Here goes the rest of your home-manager config, e.g. home.packages = [ pkgs.foo ]; */
@@ -83,6 +110,10 @@ in
       };
     };
     programs.i3status.enable = true;
+    programs.i3status.modules."cpu_temperature 0" = {
+      enable = true;
+      position = 6;
+    };
     programs.i3status.modules."battery all".settings.format = "%status %percentage %remaining %emptytime %consumption";
     programs.i3status.modules."battery all".settings.last_full_capacity = true;
     services.dunst.enable = true;