I have a Dell Dimension 8100. It shipped with windows ME, and I upgraded it to WinXp (upgrade disc shipped by Dell). Now, 7 years later, I need to reformat the hard drive (its time) and reinstall XP. I have a Windows ME "Reinstallation CD". This is a CD with a Dell logo on it. I also have the Windows XP upgrade cd, which has the Windows hologram on it. I have read that restore cd's can't be used as qualifying product, but is that true for reinstall cds? I also have a windows 2000pro install cd, if that would be of any use. Can anyone give me (or point me to) a step-by-step run down on how to go about this?