Let's start with rig specs :

Cpu : E6600 ES Stepping 5
Mobo : Bad Axe rev 304 (No mods ! )
RAM : OCZ PC-8000 2X1024
GPU : 2X7900GTX
PSU : HEC 580W SLI

I started testing it tonight -

All stock -

Sandra :

<a href="http://imageshack.us"><img src="http://img520.imageshack.us/img520/1466/sandraallstocksr1.jpg" border="0" alt="Image Hosted by ImageShack.us" /></a>

Super Pi :

<a href="http://imageshack.us"><img src="http://img520.imageshack.us/img520/1180/piallstockis4.jpg" border="0" alt="Image Hosted by ImageShack.us" /></a>

3dmarks :

<a href="http://imageshack.us"><img src="http://img221.imageshack.us/img221/7109/3dmark2001stockslicg8.jpg" border="0" alt="Image Hosted by ImageShack.us" /></a>

<a href="http://imageshack.us"><img src="http://img333.imageshack.us/img333/8316/3dmark2003stockslieh6.jpg" border="0" alt="Image Hosted by ImageShack.us" /></a>

<a href="http://imageshack.us"><img src="http://img333.imageshack.us/img333/9597/3dmark2005stockslinu8.jpg" border="0" alt="Image Hosted by ImageShack.us" /></a>

<a href="http://imageshack.us"><img src="http://img333.imageshack.us/img333/4360/3dmark2006stocksliie9.jpg" border="0" alt="Image Hosted by ImageShack.us" /></a>

AquaMark :

<a href="http://imageshack.us"><img src="http://img520.imageshack.us/img520/2913/aquamarkgtxslicpustockbp0.jpg" border="0" alt="Image Hosted by ImageShack.us" /></a>