You can, but if you customize a Contact form you'll lose the out-of-the-box
look and feel of the main page.
See here for more info:
Customizing Outlook Contact Forms:
http://www.outlookcode.com/article.aspx?id=21

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Eric Legault - Outlook MVP, MCDBA, MCTS (SharePoint programming, etc.)
Try Picture Attachments Wizard for Outlook:
http://www.collaborativeinnovations.ca
Blog: http://blogs.officezealot.com/legault/
> This might not be right group, but I'm wondering if I can change a lable on
> a screen. On the contact card there is a field called "IM address:" I'd
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>
> PS - I'm using Outlook 2007