I'd like to get something like the xm mini tuner to use in my car, but I'd like to be able to connect it to my other car and my boat (a JVC and a Kenwood). Is this possible? I haven't found any options like this; it is either get the integrated tuner, or a portable unit through the aux input. That seems kind of lame. I dont really want to pay for 3 subscriptions if I can help it. A hideaway tuner that is controlled by the f90 would be ideal...
thanks