Hmmmmm........EVGA nForce 680i SLI 775 AR Version, 4 gigs of Patriot extreme 5-5-5-5-12, Maxtor Sata 3.0gb 500gig, Dual Evga 8800GT's in SLi, XP Pro SP2. Okay, new board: FSB 1333, Multiplier 10, Vcore 1.42 volts, Q6700, CPU with Arctic Cooler Pro = 36 Celcius (a little hot in my book). Nada............I drop the FSB to 1270 = 3.197. All is good. I can't get the Q6700, regardless of vcore voltage changes etc past 3.2 ghz. It tried running the new system wiht both Vista Home Primium and XP Pro SP2. I'm thinking I got the one Q6700 that is a POS (Piece of %@#&) or am I missing something here? Could it be the Patriot memory as it was cheap? 2 x 2gigs? Very Frustrating.