Multiple appointments on calendar
 

Hi,

I run multiple calendars on my N900
Google - Synced via Mail Exchange
Private - manual entries
Work - Synced via bluetooth on my work PC which uses Nokia Sync. the appointments are obtained from my Outlook 2K3 calendar.

For some reason, my work calendar tends to span duplicates, triplicates and recently quintuplets of the same appointment. The easiest way to fix this is to delete everything on the calendar and re-sync again. Has anyone else encountered this? Is there a way around this? Am I doing something wrong? On my work PC, I'm using the Nokia Synchronize tool to sync my phone with my work calendar.

Thanks in advance.