Prior to MobileMe, I was syncing my contacts and calendar from my Outlook Exchange on the USB cable via iTunes. One MobileMe was released, I tried using it but have been unsuccessful doing that (as has been discussed). So now I'm trying to switch back to syncing my calendar via iTunes USB, and that won't work either! All it did was erase the calendar on my iPhone, leaving it completely blank. Anyone know of any solutions to get USB syncing re-started?