There is no doubt in my mind that alian lifeforms exist. I am certain that the government is not telling us (the populous of the United States) everything, and lying about what they do share with us. The Freedom of Information Act is a joke!
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.