I have the Curve, v4.3.0127 and Outlook Calendar 2003, using a Blackberry Desktop ReDirector, and Blackberry Desktop Manager. Not using Enterprise Network or Wireless Connection. When I synch Calendar, I am asked to add items to the Device which have already bee transfered. When I accept, the result is sometime 2, 3 or 4 of the same meeting! Verizon (my carrier) has no answer. Any help out there? Thanks!