SuperSync is an application for keeping your iTunes libraries synchronized between multiple computers. The software works with Macs and PCs, and now with TiVo as well. SuperSync 2.3 adds support for synchronizing MP3 files with a TiVo.

TiVo users can use the software to access MP3s stored in their iTunes directories on computers connected to the home network. You can then use a TiVo remote to browse your music library by artist, genre, album, or playlist.

The latest version of SuperSync also has a new help system, improved transfer stats, and support for several other digital audio players. A SuperSync license for 2 machines runs $29, with discounted options available for 5 and 10 machine licenses.