Huge fan of Pandora. I use it with Airfoil to stream it via wifi into all my home theater zones. And unlike net radio, Pandora is all .wav files---same as on CDs.
Too bad it''ll probably go the way of most internet radio stations: out of biz, due to crippling royalties thanks to the horrible law the RIAA was able to push through. Net broadcasters now pay something like 10 times the royalties of broadcast radio--none of which goes to the artists. Record labels are scum.