New to the Mac, but by wife and I both have them now, separated by about 50 ft. I have read that a firewire connection between the two allows transfer of data between machines, but both of these are desktop machines; and moving them close enough together is not parctical. What I would actually like to do is to sync iCal, iTunes, and Address Book between the two Macs as often as needed in as simple a way as possible. Too much to ask? Hoping . . . . . Thanks for your help.