Fired up over the holiday weekend and put my R2E under cascade to see if the new bios was all that was promised.

Asus Rampage 2 Extreme from sig
Intel i7 975 @ 1.63v
Corsair Dominator GT 1.8v
Thermaltake 1200w
WD Velociraptor
3stage cascade -90c

I will rebench again for the magic number.