Hi. I have a 32GB white iPhone 4S. I also have a 2010 Toyota RAV4 with the Bluetooth system. It seems that the Bluetooth system in the car is only for phone use and can't stream audio if that makes sense.. My question is... Can I have the iPhone paired with the Bluetooth system in the car and at the same time have it paired with a music Bluetooth thing to stream it to my stereo? I would do this by purchasing a Bluetooth adapter that I could plug into my auxiliary port in my car. Thanks.