So I have tried many programs and aps to sync music to my incredible. I have used doubletwist, mediamonkey, sailing media sync, itunes agent, itunes export, isyncr, and songbird. From my experience, mediamonkey works the best and gets the job done better than the rest. My problem though is that when I sync playlists to the sd card, the program transfers all of the songs, but the last 20 or so songs won't play on the phone. It's almost as if the transfer didn't finish. Is anybody else having this problem or know of a fix?