Several months ago I had problems with recurring events where someone changed a specific occurance, thus causing an exception to be generated. It was explained to me that there were problems with Exception binding, but these were supposedly fixed in Q3 2009. I've now installed this new Telerik Version, and I've attempted to set the appointmentMappingInfo appropriately, but I still cannot get the databinding for exceptions to work correctly. In addition, I have not gotten several other columns to save to SQL, such as MasterEventId, Duration, and a few others. After looking through the documentation, I feel that nowhere is it explicitly stated what the datatypes for these columns must be, and the proper method to ensure databinding for ALL data points around appointments, especially the Exceptions field. At this point I am pretty lost about how I can get these things taken care of. Can I get some help here?