Bringing f@h back? Did I ever leave? Been chugging along with a GTX 260 for a long time now but recently upgraded to a GTX 460 with shaders @1660MHz. Trying to run as close to 24/7 as possible which gets around 11k PPD.
guru, make sure you're running -bigadv on SMP machines which are capable. I think it requires 8 core minimum and a whole bunch of RAM, but don't quote me. It's worth a lot more points than standard SMP units but the deadlines are quite restrictive, IIRC.