Hi, I was going to post these on the Deseret News blog, but it appears you aren't supposed to post any URL's there. After my RA talk last week there were a few people that requested links to some of the things I discussed. So, here you go... Society of Amateur Radio Astronomers www.radio-astronomy.org<http://www.radio-astronomy.org> Inspire Very Low Frequency Natural Radio http://theinspireproject.org SETI League - Amateur Search for Extraterrestrial Intelligence www.setileague.org<http://www.setileague.org> GNU Radio http://gnuradio.org/redmine/wiki/gnuradio Universal Software Radio Peripheral (USRP) www.ettus.com<http://www.ettus.com> Radio Sky Publishing (Software/books, etc.) www.radiosky.com<http://www.radiosky.com> Radio Astronomy Supplies - complete radio telescopes, low noise amplifiers (LNA's), receivers, etc. www.radioastronomysupplies.com<http://www.radioastronomysupplies.com> Times Microwave - Low Loss Microwave Cable www.timesmicrowave.com<http://www.timesmicrowave.com> Radio Jove http://radiojove.gsfc.nasa.gov Itty Bitty Telescope (IBT) www.gb.nrao.edu/epo/ibt.shtml<http://www.gb.nrao.edu/epo/ibt.shtml> Space Weather Monitors - Sudden Ionospheric Disturbances http://sid.stanford.edu Clear skies, Dale.