I'm an officer in the greek navy and travel a lot at sea. While my pc is downloading lots of files i let him work Seti and Folding@home at once! At least it does something useful when i'm gone! I think of an upgrade for my pc to anlyze work units even more effectively!
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.