for those of you who don't know what folding is, go here... http://folding.stanford.edu/ sorry it has nothing to do with free beer, it is a program that uses your cpu to process proteins and help cure many diseases. come and please join the macrumors team (#3446) and help us! ever little computer helps, i have an ibook and have been working my way up in the list the last month or so. just think of all those nights your computer sits idle on your desk...it could be curing diseases!!!