Hi, I have an 02' 330Ci that was, unfortunately, manufactured prior to satellite being installed in the car. So, I still want to hook my phone up to play music. I've heard of the Bavarian sound, but I don't want to shell out upwards of $300 for the Bluetooth one and what not. Someone told me it might be possible to get a regular Bluetooth set-up (since the car has set-up for BMW Phone) and it could play music. Is this true or is my only way to shell out the money?