WCG

From Compsci.ca Wiki

The World Community Grid, hosted by IBM allows millions of computers to join their idle time for the benefit of humanity. Similar to the SETI project and Folding@Home, WCG focuses on human proteome folding and fighting AIDS. Clients for both Linux and Windows are available, and the program can be run in the background or as a screensaver.

The relating topic on CompSci.ca is seen here. Join the CompSci team for an easy way to make loads of bits in the monthly contest and to stomp on the competition.