Help! I have a pre installed vista computer. I went to wipe it clean so I can install Xp and now it won't reboot. The drive scrubber window comes up after restarting my computer but as it start to wipe the hard drive it crashes about 3o sec. into the operation. Now when I remove the disk and try a normal startup I get nothing. Safe mode won't start, no recovery, Nothing. Looks like I might be getting a new hard drive.