I know you can buy the ipod/iphone adapter that goes in the glove box, but I don't know about adding a USB to the glove box. Maybe there is an adapter from the ipod adapter for usb???
I did have the ipod connector on my Journey with a Mygig. It was nice to put the iphone in the glove box and then access all the music on the radio. But if I export my itunes to the Mygig/joybox, then I don't need it anyway.
Someone on here explained how to use bluetooth for music from your player to the radio. I think that sounds like the way to go. I didn't know you could do that. I will try it this weekend. Does anyone know if you can stream music via bluetooth to my iphone?