Doubletwist even though it claims mtp support my htc one can't get songs sync perfectly. Can someone try using doubletwist and sync a playlist and tell me they don't receive an error? Htc Sync manager takes forever to load and the playlists it imports from itunes duplicate everytime I start the program. Any other options besides drag and drop? I prefer not to use google music as I want my tracks coming my my itunes.