[curt.clifton]

OF 1.0.2, the current version, does not include .Mac syncing. The 1.1 version, currently in limited "sneaky peek" testing, does includes synchronization via .Mac, which Apple is re-branding as MobileMe next week. (You can also sync via your own WebDAV server if you would prefer saving some money but doing your own tech. support.)

Ken posted a link to the sneaky peek sign-up here.

I think I'm just reposting what Lizard said. Did I misunderstand your question?