Outlook 2003 Appointments -- drag and drop event using C#

Hi everybody,

I have created an add-in where I need to capture a drag and drop event of
an 
appointment in a user's calendar.  I used the ItemLoad event in the 2007 
libraries, but that doesn't exist in 2003.

I have attached to the Items.ItemChange event of the calendar folder 
(olFolderCalendar), but that never fires.  For that matter, neither does
the 
ItemAdd or ItemRemove events.

I have my inspectors hooked up, but they never fire because an inspector
is 
not created on a drag-drop of an appointment.

Would anybody have any ideas of something I can try?

Thanks for your help,
cj