I booted from the Windows XP Upgrade CD and it gave me blue screen what it was done the initial downloading and moving on to the next step. (Didn't get as far you ask for proof of download or show partitions.) I got fed up and I went and got a new 200GB HD and it did the EXACT same thing. Other things wrong right now: computer wont detect a outbound sound device, every startup it says my disk is full and when I go to clean up the only thing it'll get rid of is recycle bin, McAfree always starts up saying I'm unprotected and when I open it up it says there's no protection against computer and files; and when I go to fix it says it can't due to errors.