I am a subscriber to Sirius Satilite radio, and I have a radio that can record and playback approximatly 43 minutes of material. You can't save this material, and after 43 minutes, the audio recorded last is pushed off by the new recording, so you can't listen to the songs you want forever. I don't know if this is the way the other divices work, but there is obviously nothing illegal going on here. Another example of the RIAA being complete idiots, what a surprise.