"acctually use and browse the contacts in their contactlist" are functions available for any contacts folder. You can browse the contents of the folder by selecting it from the Folder List or Contacts navigation pane, depending on how you opened the folder in Outlook. If that's not what you mean, then please be specific about what feature(s) you are looking for.
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Sue Mosher, Outlook MVP
Author of Configuring Microsoft Outlook 2003
and Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers