Laptop has been bogging down and missing files so its time for re-imaging. I used to do a clean install, and going through the agonizing length of time getting SP2 back. Recently discovered Nlite and managed to make a bootable ISO with SP2 and XP. I installed it but I didn't think it would become a seperate new XP install with an option to boot up that or the old XP. I thought it would overwrite the old XP but its there on the same volume. I'm making a copy of the Files and Settings of my old XP. I need to know if there is a way to uninstall the old XP and be able to use the new one. I'd tried to uninstall the old XP from C:\prompt but that didn't work. Do I need to format? What can be done? Matt