Just a little followup. I got a Cooler Master Hyper 212 for the i7 and a Cooler Master Hyper TX3 for the Q6600. The Q6600 went from around 160 F to around 130. The i7 is running around 120 from 150. Both when running 100% on Simap. Quite an improvement on both. Those are both big fans and coolers. Should have done this a long time ago.