Hello all, I have been doing some digging around and quite like the look of Spotify the the unlimited music streaming service it offers. What I would like to do is use the Desire as my music server and then connect that to the Amp on my sound system so that I can player music through my floorstanding speakers. I know that I can connect via the headphone output socket but the quality isn't great and obviously the power isn't there. Is there anyway to use the USB output to improve sound quality at all? What does everyone else do?