Fruux has introduced its eponymous software, which lets you synchronize Address Book and iCal data between different Macs. It’s currently available as a public beta version.
Installed as a system preference pane, Fruux helps manage data synchronization between multiple Macs. It features sync conflict resolution. While it’s presently limited to Address Book and iCal data, it will soon support Safari bookmarking as well. It’s localized in English, German and French.
Other enhancements the developers plan for the release version include preferences syncing, support for the iPhone, and access over the Web.