I have already searched the forums. I saw some vague answers and not were particular to the vibrant... Anyways, I was very excited I got the 32gb memory card. Now, the downside is that I still have to use the AUX input to play music. It's very inefficient to lose the concurrent charging capability by ignoring the USB output right next the the 1/8. This seems like a major negative on the part of this phone. There really has to be a way to get the head unit to communicate with a phone with such incredible technologies. Ideas guys? How can I do it?