I'm telling you guys, this board is temperamental! I just was able to boot up to 530 x 8, whereas a couple of days ago it wouldn't even do 450. Couple of BIOS settings were changed though, so maybe I hit the magic combination. A 59% FSB OC is pretty nice.

I did this on 1.26v for the north bridge, which is nice. I think I can take it lower too. At 1.12 vNB it booted to a white screen. I'll try going higher with the FSB Freq tomorrow when the CellShock RAM gets here. Only reason I wasn't able to do so today is because there's no setting low enough for my DDR800 Ballistix, it tops out at 1065 on the voltage I'm using (1.86v).