diff --git a/nix/home-manager/configuration/graphical-fullblown.nix b/nix/home-manager/configuration/graphical-fullblown.nix
index 53c469e..e3a7e81 100644
--- a/nix/home-manager/configuration/graphical-fullblown.nix
+++ b/nix/home-manager/configuration/graphical-fullblown.nix
@@ -133,6 +133,8 @@ in {
       #     (builtins.fetchurl { url ="https://patch-diff.githubusercontent.com/raw/kubernetes/minikube/pull/2517.diff"; })
       #   ];
       # }))
+      appimage-run
+
 
       # Remote Control Tools
       remmina
@@ -267,7 +269,7 @@ in {
       python38Packages.binwalk
       gptfdisk
       gparted
-
+      smartmontools
 
       ## Android
       androidenv.androidPkgs_9_0.platform-tools
@@ -312,5 +314,7 @@ in {
       screenkey
       # shotcut
       # openshot-qt
+
+      ledger-live-desktop
   ]);
 }
diff --git a/nix/os/devices/steveej-laptop/system.nix b/nix/os/devices/steveej-laptop/system.nix
index ae87f1d..c75bfde 100644
--- a/nix/os/devices/steveej-laptop/system.nix
+++ b/nix/os/devices/steveej-laptop/system.nix
@@ -31,9 +31,6 @@ in {
     enable = true;
     drivers = with pkgs; [
       hplip
-      cups-kyodialog3
-      mfcj6510dwlpr
-      mfcj6510dw-cupswrapper
     ];
   };
 
diff --git a/nix/os/devices/steveej-t480s-work/system.nix b/nix/os/devices/steveej-t480s-work/system.nix
index 4a8f712..8f17b3c 100644
--- a/nix/os/devices/steveej-t480s-work/system.nix
+++ b/nix/os/devices/steveej-t480s-work/system.nix
@@ -32,9 +32,6 @@ in {
     enable = true;
     drivers = with pkgs; [
       hplip
-      cups-kyodialog3
-      mfcj6510dwlpr
-      mfcj6510dw-cupswrapper
       mfcl3770cdw.driver
       mfcl3770cdw.cupswrapper
     ];
@@ -138,4 +135,6 @@ in {
         }
       '';
   };
+
+  hardware.ledger.enable = true;
 }
diff --git a/nix/os/devices/steveej-t480s-work/versions.nix b/nix/os/devices/steveej-t480s-work/versions.nix
index 76eaec8..a8f5a2d 100644
--- a/nix/os/devices/steveej-t480s-work/versions.nix
+++ b/nix/os/devices/steveej-t480s-work/versions.nix
@@ -2,7 +2,7 @@ let
   nixpkgs = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "nixos-20.09";
-    rev = "13d0c311e3ae923a00f734b43fd1d35b47d8943a";
+    rev = "58f9c4c7d3a42c912362ca68577162e38ea8edfb";
   };
 in
 
@@ -15,16 +15,16 @@ in
   "channels-nixos-unstable" = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "nixos-unstable";
-    rev = "1dc37370c489b610f8b91d7fdd40633163ffbafd";
+    rev = "2deeb58f49480f468adca6b08291322de4dbce6b";
   };
   "nixpkgs-master" = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "master";
-    rev = "3d04e9a779a3ca28230e0e8f3c4310264960e979";
+    rev = "c81c3c3daff4a96980da2fce2d80a9e57f9db953";
   };
   "home-manager-module" = {
     url = "https://github.com/nix-community/home-manager";
     ref = "release-20.09";
-    rev = "abaebf3b346c4bef500c5bd2fdebbed109261a0c";
+    rev = "63f299b3347aea183fc5088e4d6c4a193b334a41";
   };
 }