Index: base/shell/explorer/taskbar/desktopbar.cpp
===================================================================
--- base/shell/explorer/taskbar/desktopbar.cpp	(revision 59829)
+++ base/shell/explorer/taskbar/desktopbar.cpp	(working copy)
@@ -247,6 +247,7 @@
 	RegisterHotKey(_hwnd, IDHK_DESKTOP, MOD_WIN, 'D');
 	RegisterHotKey(_hwnd, IDHK_LOGOFF, MOD_WIN, 'L');
 	RegisterHotKey(_hwnd, IDHK_STARTMENU, MOD_CONTROL, VK_ESCAPE);
+	RegisterHotKey(_hwnd, IDHK_SYSPROPS, MOD_WIN, VK_PAUSE);
 
 		///@todo register all common hotkeys
 }
@@ -273,6 +274,9 @@
 		case IDHK_STARTMENU:
 			ShowOrHideStartMenu();
 			break;
+		case IDHK_SYSPROPS:
+			ShellExecute(NULL, NULL, _T("control.exe"), _T("sysdm.cpl"), NULL, SW_SHOW);
+			break;
 		///@todo implement all common hotkeys
 	}
 }
Index: base/shell/explorer/taskbar/desktopbar.h
===================================================================
--- base/shell/explorer/taskbar/desktopbar.h	(revision 59829)
+++ base/shell/explorer/taskbar/desktopbar.h	(working copy)
@@ -69,6 +69,7 @@
 #define IDHK_DESKTOP 2
 #define IDHK_LOGOFF 3
 #define IDHK_STARTMENU 4
+#define IDHK_SYSPROPS 5
 
  /// desktop bar window, also known as "system tray"
 struct DesktopBar : public