registry hacking tips

To add Application Add/Remove 

[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Add/Remove\command]
@="control appwiz.cpl"

To add Application Reboot

[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\[Reboot]\command]
@="shutdown -r -f -t 5"

To add Application Shutdown

[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\[Shutdown]\command]
@="shutdown -s -f -t 5"