I now have an S-Band antenna, downconverter and feed line working. I don't have a good radio to tune 123mhz though. Can I use an ICOM PCR-100? If so, can that be computer controlled with any of the sat tracking programs (ie. HRD, Nova, SatPC, etc) for the 123mhz S-Band downconverted signal? Thanks, Mike Kb8zgl