Perhaps you are referring to the separate Business Contact Manager add-in for Outlook 2003? From the BCM FAQ at http://www.slipstick.com/bcm/bcmfaq.aspx:
What is Microsoft Business Contact Manager?
Business Contact Manager is a single-user COM add-in that integrates into Microsoft Office Outlook 2003 to provide additional features for tracking contact activity and sales opportunities.

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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
> Hi,
> I am a bit new to outlook and I have to research the
> Contact Manager feature in Outlook2k3. I heard its
> suppose to be better than previous Contact Managers. Can
> someone tell me what this feature is all about please?
> Thanks