Hi: What's the best app to auto sync my itunes playlists to the X? I have 10gb of non-drm songs on my ipod. I've heard that Apple has updated itunes to disable certain syncing apps. I can't find a utube that shows how to sync itunes playlists to the X. Also is the 16 gb sd card totally empty? If so then I should have 6gb after putting my music on the X. Correct? Thanks for the help.