I just clocked it back to 399 on the core and 1.10 on the memory. I was playing the far cry demo from PC Gamer. I was playing it at 1600x1200 and the textures would set them selfs back to Med. And then in game I started getting some messed up textures. And then it froze up. and then it rebooted my PC.....
Windows told me that my system just recovered from a serious problem. So I submitted the error report and got this back.....
Error Caused by Graphics Device Driver
Thank you for submitting an error report. Microsoft is unable to determine what specifically caused the problem you reported. To troubleshoot the problem, please see the information listed below.
A device driver installed on your computer caused the problem, but we cannot determine the precise cause. Depending on which situation is applicable to you, please do one of the following:
If you are running Windows Server 2003 you may experience crashes if you have adjusted the Hardware Acceleration setting. Microsoft recommends that you set the Hardware Acceleration setting to None for server systems. To check your Hardware Acceleration setting, go to the Advanced section of the display properties dialog box.
If you know the manufacturer of the device, contact the manufacturer's product support service for assistance.
If you don't know the driver's manufacturer and need help diagnosing and resolving this problem, contact your computer manufacturer's product support service.
Updated drivers might be available on the Microsoft Windows Update website. At Windows Update, you can have your computer scanned and, if there are updated drivers available, Windows Update will offer a selection of drivers that you might be able to use. To learn more about updated drivers that might be available, visit Microsoft Windows Update.
For information about Microsoft support options, visit Microsoft Product Support Services.
Additional Technical Information
Error Message: STOP 0x000000EA THREAD_STUCK_IN_DEVICE_DRIVER (Q293078)
I'm hoping it was just the demo.