I fold proteins, myself.
http://folding.stanford.edu/
I've been doing it for quite a while...... I don't have the enormous capacity I used to have (2 computer labs and the library computers as well as 30 student computers). I'm still 414 in the world, though. My team is 11th. 24,416 WU for 3,316,495 points.
The best part about F@H is that it can utilize PC's, Mac's, Linux, Unix, BeOS, ATI GPU's, Sony PS3s, and soon, Nvidia GPU's. PS3's are monster folders.