> Unless I'm mistaken, your PVR-500 is a single "tuner" when it comes to > non-coax inputs no matter what you do, but yes. The ATSC/QAM is useless to > you on a satellite system > I am not sure what you mean by that. There are 2 tuners, 2 composite inputs and 2 svideo inputs. You can use any two of these at one time. John