Links, files and programs supporting the development of amateur SETI and radio astronomy as hobbies.
http://php.indiana.edu/~foxd/home-seti.html
Site dedicated to amateur radio astronomy, providing information on Earth-Moon-Earth communication, the search for extra-terrestrial intelligence, radio astronomy and digital-signal processing.
http://www.nitehawk.com/rasmit/welcome1.html
Authored by the original webmaster for the Big Ear Radio Observatory's website, introduces beginners to radio astronomy and SETI.
http://www.bigear.org/guide.htm
A radio-telescope project observing the natural radio emissions of neutral hydrogen atoms throughout space.
http://www.SignalONE.com/radioastronomy/telescope/