I have a pioneer car radio with the ipod cable that connects into the dock connecter. I use my iphoen with it but sicne my its doesnt charge the new iphone 3g i would like to use my old 1st gen shuffle. The only problem is that it has a usb plug so i dont know how i would connect to the ipod cable. is there some sort of adapter? If there is will it work? and will the song names and info come up on my head unit like it does with my iphone?