Well, I just discovered folding@home and it's awesome! I joined the macrumors team today with my G4 powerbook and hopefully I can help out! A few questions though... 1. What's a WU? 2. Has anyone had any problems with folding ruining their computer? Being a true mac lover, I cherish my baby! 3. As most macrumors guys love macs...why doesn't everyone just join the apple Inc. team? We could probably easily be #1 and let everyone know that macs are serious crunching machines! Oh, one other thing...under preferences, what does the polygon/atom function do? thanks!