In "3." i ment to disable it just once "If backup sucseeded" so i need to set a flag on my hardisk to make it ready for wipe. (Else it will start the windows installer every time i boot , right ???) Allthoug i would rather like to make it to have a seekvens like this: Boot -> backup to networkdrive -> format disk and reinstall windows -> install progs -> Restore backup -> finish.