Outlook 2003, Windows XP

I recently moved my outlook contacts (business contacts from the standard
Contacts folder of a pst file) to my new work contacts folder (on a Microsoft
Exchange Server). My local file now has all the contacts, but the calendar
does not show any of the birthdays or anniversaries. Is there a program or
set of steps that I can execute to populate my calendar with these entries
from my contacts folder? Ideally, I would like the program to also be able
to remove any duplicates, but I am not getting my hope up.

Thanks very much for any time spent on this matter.

(Please note that I am looking for a solution to use while working in
Offline mode or on any non-MES pst file. I do not need a solution in Connect
mode or do I have administrative access to the Exchange Server directly.)