I have XM in my car (came installed in the car when I bought it) and I love it. They definitely don't just replay the playlists over and over. They actually have DJ's. The DJ's aren't that great but they're not on that much anyway.Plus, if you're a subscriber, you can get it over your computer too. It's only like $10 a month so the cost isn't a big deal.

They have a lot of good classic rock and a reggae channel :rasta: that is pretty sweet. One of my favorite channels is the comedy channel. It's totally uncensored with everyone from Eddie Murphy to George Carlin and everyone in between. I was driving down the road one day listening to an old Eddie Murphy routine and was laughing so hard I thought I was going to get into an accident.