I love XM! In fact, I'll go one step further and say that satellite radio has been one of the best things to happen to me over the past two years. What can I say? I love my music and nobody serves it up as well as XM. NOBODY. For the past year I have been using a modified SKYFI unit with optical output hooked to my stereo system. This has provided a far cleaner sounding XM than what you would traditionaly hear through normal RCA hookup. Today I went one step further.... Polk Audio XRT12 XM Receiver Finally I can integrate XM into my home system and have it look as good as it sounds. I expect to be getting this baby in the next few days and I'll let you guys know what I think.