I have FAH running on a few test & non critical servers at work that are otherwise idle 99% of the time. I also use FAH as a test/burn in utility on new servers to ensure stability prior to deployment. These servers vary from DL380 G2/G3/G4 (dual Xeons) to ML585's (quad opteron). At home, I have a X2 3800+ @ 2.5ghz folding on Linux SMP (thanks to Neil), and several older single proc Intel desktops.
I've just had to uninstall FAH to roll some servers to production so my numbers will likely drop. Hopefully I'll be able to maintain a steady ~2k ppd from my home pcs and continue to contribute to the team.
Even with all these servers helping out, I don't think I'm anywhere close to what bkh was cranking out when he had his farm going. Now, if I can only convince the wife that she needs a Q6600 in a couple months...
