I work for a big company where we have PCs, MACS and iPHONES. We've tried syncing our calendars in many ways and after thinking we found the answer (via mobile me) realized it was a mess because odd appointments kept showing up. So I have two choices. Either make my MAIL and ICAL app sync to the exchange server, or find a way to sync both work (laptop) and personal (the one that would be used as the server at home) without having weird appts coming up on everyone's calendar. HELP!