After ten years of working on Windows based PCs, I have finally had enough! The last straw came Wednesday night, when I set my Win XP computer up to run Norton Speed Disk and then went off to bed. In the morning, I found the computer locked up hard, and when I restarted it, it hung up on the opening screen. I tried to do a repair with the XP installation disk - it hung up. I finally did a clean install of XP on an old 40 GB hard drive I have, and then hooked up my now screwed...