Re: Syncing macs without '.mac'?
Not sure about bidirectionally, but you might consider good old [link|http://www.versiontracker.com/dyn/moreinfo/macosx/16814|rsync].
Tom Sinclair
"This is a lovely party," said the Bursar to a chair, "I wish I was here."
-- The Bursar is a man under a *lot* of stress
(Terry Pratchett, Lords and Ladies)