Yes, I searched the forums. I couldn't find what I was looking for. I would like to know about one specific scenario: a person who uses their iPhone at work and syncs with Exchange using MS ActiveSync -AND- syncs with their home Mac. I am specifically interested in any issues with calendars and contacts. Exchange support seems to be rock solid. On the Mac end, is it still possible to select certain address book and ical groups for syncing within iTunes (I can't imagine why not, but I've learned to ask "stupid questions" rather than get bit later). Thanks in advance.