You need to publish the form and make it the default at least for the
folder. See http://www.outlookcode.com/d/newdefaultform.htm

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Sue Mosher, Outlook MVP
Author of
Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
>I created a New Contact Form with my own customized fields, but how do I
>save
> it (where do I save it to?) so that it comes up when I click on the folder
> that I want to save it as the default contact form????
>
> Help!