I've had a report that when SyncTunes has been run directly from the downloaded disk image the new file sync feature has deleted files outside of the selected destination folder. So far I have been unable to reproduce this problem. However, to eliminate this from potentially occurring another user I have replaced the download DMG with a ZIP archive.Of course, I'll continue to investigate the problem.

The upgraded version is directly downloaded here: SyncTunes V2.0.0 Release 2 [No longer available]