doubleTwist is an excellent sync solution considering it’s free. The fact that it has Mac integration makes it also really helpful for Mac and BlackBerry users. The application is now at the 2.0 Beta stage with better support for both Windows and Mac.
Updates and features include:
- Faster! Enjoy our completely revamped, snappier user interface. Play any video, Sync to any device and Send to any friend — in seconds.
- Easier! We redesigned doubleTwist to make it more intuitive. Syncing playlists, movies, and browsing through all your important and not-so-important photos and videos is now easier than ever.
- More Devices! You can now sync to the iPhone, iPod, Sony PSP, Android G1, BlackBerry Bold, Storm and hundreds of other devices.