Buggalugs, how do you know they are working on a fix? I really hope that they are. I am aware of the powerplay issues, but I have flashed my card to the same clocks/voltages across the board with computerbase bios editor. This is definitely not the cause of the stuttering. The stuttering isn't so bad when I first start gaming. Upon bootup I get between 100-800 us DPC latency. After gaming for about 10-20 minutes it gets very bad at 3000-5000 and above. I notice the stuttering when the DPC latency gets bad, so this must be the cause of my problem. I thought that maybe it was my OS... that is not the case, I just got done installing Windows Server 2008. I was using Vista SP1 and Windows XP x64 before.

How quick is gigabyte usually in responding to e-mail? I am going to game for a little bit and get a screenshot.