Hi peeps.. I have a EVO 4G. I want to be able to listen to Last.Fm or Pandora though my car stereo hooked up via usb but haven't been able to figure it out. Every time I hook it up it plays turn by turn directions from the gps and I've gotten it to play some of my ring tones but cannot get it to play Last or Pandora when I'm streaming it. Only on the phone itself. Please help. Thanks in advance!