I installed sp2 a few days ago, and everything worked fine. Next thing I know, on a boot the computer gets really slow. I go in the file explorer, and can't access my 2nd partition on my drive, it's somehow been scrambled by sp2. I restore a backup I made for the 2nd, works a few days, and then sp2 scrambles it again. I tried it three time and each time it did the same thing. Can anyone help me?