I am a big big fam of XM radio, especially the news and talk channels. My perception may be incorrect, but to me, the music channels sound compressed, kind of like a low quality MP3 file. On the other hand, HD radio has great fidelity. There are a handful of stations locally that feature a second broadcast, such as classical music on 98.1.2, and comedy I believe on 96.5.2. To subscribe or to leave the list, or to set other subscription options, go to www.freelists.org/list/real-eyes