1. Why not using my Computer 100% anytime instad of around 10%.
2. Hey, Aliens do exist, if they can reach us with any vehicle is another question.
3. Download more than one pakage for the time setis servers are down.
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.