I partitioned the hard drive with Disk Director, rebooted, and everything was fine. I decided to also change the drive letter of my xp os. When I rebooted after changing the drive letter the computer screws up. It loads windows like normal, but when it goes to the log in screen the names don't appear, all that appears is the windows logo and it stops. The pointer shows up and I can move it, but that's all I can do.