That PSU looks pretty beast if it's not just a marketing stunt with it powering 2 SLI rigs. I have questions... Were the rigs both running benchmarks the whole day, preferably 3dMark06? Or were they just powered up to the desktop? I'm pretty sure I could get a 6-700w PSU to power up those rigs, but to actually be able to put both under full load is a different story!