Here are directions on how to connect a Smartphone to a car radio to enhance listening to Internet radio while driving. A more costly connection is Bluetooth Audio, but if you are not ready to buy a new car stereo this is an inexpensive solution.
I wanted to play around with something new for my Q (Smartphone), so I decided to take a shot at using it as an audio source thru my vehicle’s stereo. I purchased:

(I believe Radio Shack has their own branded adapter for $10)

*3) auxiliary input adapter for my Pioneer car stereo (connects to IP-BUS back side of stereo)—ebay $10 shipped *This item is not needed if your car or home stereo already has RCA inputs.
Now I can connect my Q (Smartphone) to my car stereo and voila!! I am now streaming cd quality audio through TCPMP to my car stereo for just over $20 in parts!! Not to mention being able to play any music on my storage card.
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