Are you Folding @ Home?
If you're a PlayStation 3 owner, why not contribute your unused processing cycles to Stanford University's ongoing research project into protein folding?
You'll be helping to wipe out diseases like cystic fibrosis, Alzheimer's and cancer, of course, and who can say no to that? But you'll also be showing off your good taste. Folding @ Home, you see, has been honored with the Good Design Gold Award for 2008 by the Japanese Ministry of International Trade and Industry.
From the judges:
Analysis of proteins for the purpose of shedding light on diseases is just one example of solution design for social issues, a stance that indicates the direction that design should take in the future. Motivating the people who will be involved in these studies will be the key to success, but the program functions well as an idea for making participation in this project visible on a global scale.