One of the main draws of the program is that it can take your iTunes library and sync it to a variety of non-iPod players, an important feature for anyone who has ditched the ubiquitous device in favor of a music phone or other MP3 player. DoubleTwist is at its core a free music jukebox that offers content syncing to a variety of portable devices, including the BlackBerry, the PSP, and the iPod, as well as pretty much anything that can mount in Universal Mass Storage mode.
