Ok, so, I put a windows 7 disk into my computer, and, updated to windows 7 ultimate, and took the windows.old option, so I could have all my old files. Anyway, everything worked out, but... I have no drivers now. No usb drivers, it can't read an sd card, and it has no drivers for the internet... I know I still have the drivers... it couldn't have deleted them, right? Anyway, how do I go about getting my drivers back?