Pioneer makes one, aiwa makes one (i think), and I think sony does as well. It would be a great idea if you could have your own channel to stream your own music but your forced to listen to thier stations. Plus having to pay $200 or so just for the reciever and then having to pay $10 a month for service is rediculous to me. The only way i'd be cought dead paying for it is if i got to stream my own music as i listed above.

-Greg