What is the easiest way to avoid reinstalling XP when you replace a motherboard? A simple repair using the CD does not work. Typically hangs on detecting hardware. Is there a way to remove all the old devices/drivers in one shot much like deleting the ENUM key with olders versions of windows? From what I understand the Sysprep tool will remove user accounts as well. I'd like to avoid this. I have a feeling I will still need to do a repair so the raid driver gets installed...??