I just got the new iPhone 4S and want to use the Calendar feature. It won't let me add an event. Why is that? At the bottom, it says "Today List Day Month" but then there is nothing in the space on the right where you should be able to add an event. I'm mystified! Any help would be appreciated.
Okay, so I figured it out. I needed to go into MobileMe and click "Calendar". It then told me that my Calendar in MobileMe was an old version and I needed to hit "upgrade". When I did that, the Calendar on my iPhone started working!