first of all, thank you bill gates. i have a dual boot system. xp pro on one hard drive and what used to be windows7 on the other. i want to format the drive that had win7 on it but inserting the cd doesn't give me that option. it wants to keep the windows files that are on there but rename then windows0. so.... i booted to the xp drive and was hopeful that i could simply delete all the windows files from that drive while i'm using the other drive. no soap. doesn't matter whether i use Unlocker or whether i rename them. i tried command prompt typing in "Del windows" but it does nothing. how on earth can i control MY OWN computer???