See http://www.slipstick.com/outlook/links.htm

Signature
Sue Mosher, Outlook MVP
Author of Configuring Microsoft Outlook 2003
http://www.turtleflock.com/olconfig/index.htm
and Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
>I would like to be able to create a hyperlink in excel to a public contact
> folder on Exchange. We are using 2003 all the way around.