so i bought the Griffin Technology - iTrip Auto Universal Plus FM Transmitter and Charger. The thing is the music works fine but when I plug in the USB, the phone doesn't register it as charging so I can't really use my phone as a GPS. Its the same cable i use to charge my phone regularly from the computer. Is there some kinda setting for the Xperia X10 that allow car charging? Any input would be appreciate it. Really wanted to keep using that Google Navigation, for now can only turn screen off and just use it via sound which is kinda ridiculous.
-thx
-thx