Do I think in extraterrestrial life??? mmmmhhhh, yes! why not? Maybe some simple life forms; there are so many worlds... but I think that the possibility of a comunication (or contact) between us and "Them" is very weak.
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.