If you have Outlook 2000 or an earlier version, you'll need to import new holidays for 2003 and 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.

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Sue Mosher, Outlook MVP
Outlook and Exchange solutions at http://www.slipstick.com
Author of
Microsoft Outlook Programming: Jumpstart
for Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
> I cannot add holidays to the Microsoft Outlook 2000
> calendar for the year 2003 or later. Does anyone have any
> ideas what could be causing this problem? If so, is there
> anyway to get around it?