Synchronicity backups your important Gmail address book with photos. If by any chance you lost your Address book, you don't have to panic. Synchronicity restores them in a few minutes. Synchronicity is also a well-programmed editor.Its easy-to-use interface will make your address book well-organized. Synchronicity is available for the Google Apps.
What's new in this version:
Large reduction of startup time.
Add auto-login function as an optional feature.
Refined search engine.
Lots of improvements of usability.