I actually signed up for the 60 days trial before my 3G came in. I liked the idea about having my secretaries make changes to my calendar and I receive them OTA. I also liked the idea of having all of my email pushed. But after 2 weeks I've given up. I don't think it worked correctly one day. My Outlook 2003 calendar was always completely different than MobileMe and of course my iPhone. A great concept, for certain, but obviously, Apple has more than a few bugs to work out. I'll be waiting because I think $100 a year is very reasonable.