Just got an i7 920\EVGA X58 LE up and running the other day, and trying to figure out a few things concerning voltage options.

Ive seen quite a few post saying "QPI\VTT is at ____", and I have CPU VTT and QPI PLL options in BIOS.

I know I have to keep Vdimm within .5v of QPI. So is my CPU VTT actually QPI\VTT, and should I keep Vdimm within that, or is it QPI PLL?