I thought this was going to be a simple process of exporting the calendar to a PST file and then importing the data into the default calendar. This guy is a Doctor who's staff makes his appointments in a public calendar under his name. When I import that calendar it simply puts a new calendar under the default calendar in his outlook. but iPhone only syncs the default calendar through Exchange. This Doctor has Office 2010. The other doctor has Office 2007 and I am having the same problem.