My heart goes out to ya Roger, cuz there's not much you're going to to do to help an overly compressed MPEG signal. All the more reason I count my blessings for my ancient C-Band satellite system which thru the Motorola DSR-922 receiver gives me supurb digital music channels that haven't been compressed all to shit. I run a digital coax cable to my Sunfire processor and enjoy 5.1 surround via Dolby Pro Logic 2 processing. The whole deal here is having a quality signal from your source and when Direct TV packs as many channels in their satellite transmission as they do, it's the signal quality that suffers. You'd be better off getting a good FM tuner & antenna! JMO, of course. Regards, Robin