Mozilla continues to improve Weave Sync with version 0.6. Weave sync is a Firefox add-on that encrypts and securely synchronizes
your bookmarks, saved passwords, browsing history, tabs, including form-field history and preferences across multiple Firefox installs.
-- Weave 0.6 now synchronizes the Personas you are currently using, if you use skin your browser with it.
Weave 0.6 also comes with a new User Interface that makes it easier to configure Weave. The is a new about:weave page, you can sync for the first time without including default Firefox bookmarks. Upload and downloads have been improved and performance improvements have been made for bookmarks sync.
Mozilla Weave 0.6 can be installed on any platform; Mac, Linux, Windows, PortableApps; provided it has Firefox 3.5 or higher.