I have some a gig of bH5 chips that are dying to be overclocked further, but with my IS7 only going up to 2.8 vdimm, they aren't reaching anywhere near their full potential. Kind of sad really. I want to know what the risk involved with this vmod is, and just about how much more performance i can expect from 3.2 vdimm compared to 2.8 ... (rough estimates are fine) keep in mind that i have 2x 512 mb sticks. My biggest worry is that I will fry my is7... , and because of that I'm thinking I might just splurge a bit and buy myself an AI7, since I've heard very good things about the board.