If you have Outlook 2000 or an earlier version, you'll need to import new
holidays for later years using a new data source. (Outlook 2002's
holiday lists will last you through 2005.) See
http://www.slipstick.com/calendar/holidays.htm#more and
http://www.slipstick.com/addins/calendar.htm#dates for data sources.

Signature
Sue Mosher, Outlook MVP
Author of
Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
> My Holidays are from 1998 thru 2002, so I don't know exactly what days the
> holidays will fall on in the upcoming years. Is there a way to update my 4
> year calendar?