Ok, I've got 4x i7-860/870's @ 3.8/3.9ghz crunching and I'm getting some pie, so I'm happy. 3 of those rigs are feeding dual GTX460's for F@H and one has no GPU's folding. Why do i feel like my production should be higher? Is it the projects I've chosen? What do you guys do to get the most production out of your rigs?