Sync just isn't there yet !
I'm still getting big gaps between sync's of contacts and apointment added on my home office computer. It can still be a full day before a new appointment shows up on the iphone, which was added from the office PC. I have every thing set to automatic sync (every 15 mins I beleave) but it just isn't happoning quickly every time which is shorely the whole point ? I haven't seen the extra 60 days added to my account ether as yet, so thanks for the heads up on that one!