Hi guys, im new to the forum and just joined becuase I am really need some help with my hone. I just bought a brand new SGS2 and it is an amazing phone.. but.. to my shock horror, I can not use it with my cars factory head unit. The car is 2011 VW GOLF R, and the headunit cost me $2500. Now I know factory stuff is not always the latest/best stuff out, but my iFail 3gs and iPhone 4 as well as the HTC Desire, have no problems whatsoever playing music through it. The head unit is an RNS-510. On my headunit, its advantageous to have it work over the USB port (MDI)(VW speak) instead of just the bluetooth connection (which i do have thank god) because: a) you get a charge instead of draining the charge b) all the song/artist/album names show up on this head unit. So any gurus on here care to explain? Its seems to be a problem, even the iPods work with it. thank you for any help!