Not sure SMP will be worth it since you are only doing a few hours a day and its results have to do w/ bonuses. I can see it being under 1000ppd. A GTX460 should do around 10-12k depending on clocks and WU' IIRC.
I'm a bit out of the loop, what kind of PPD could I expect on a Q6600 and a GTX 460? The PC will probably be on ~8 hours a day average. Is the SMP worth it if since I can't do bigadv.
Wow. Without looking, I can guess that 10e and/or DT have taken some systems offline.
That usually means some kind of crazy upgrade is in the works!