Well, here I go. I have been doing some overclocking recently. I got my CPU up to 2.2 GHz (245 fsb). My memory latencies are relaxed at (2.5-3-3-6). So far, it's been stable, and I have run CPU torture tests using Prime95. I have also unlocked my the four remaining pipelines on my 6800 using Rivatuner, however, I cannot overclock the video card to any frequency anymore (whether by Rivatuner or by Coolbits.) I use coolbits to enable the refresh rate overrides. Is there a conflict there?
Dunno if this is your problem, but I'd recommend reading the whole thread: http://forums.guru3d.com/showthread.php?s=&threadid=108931
To be honest, I tried looking for that thread and couldn't find it. I dunno why. Thanks Unwinder. You can close this one if you want to.