Use the By Category view, select all, then copy and paste.

Signature
Sue Mosher, Outlook MVP
Author of
Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
> Is there a way in Outlook 2003 to copy everything in one
> calendar to another? I have two .pst files open and I
> want to merge their calendars.
>
> Any thoughts?