We use Outlook 2002 (SP2) and I am sure this used to work for us. I have a secretary that has full control of her attorney's inbox. She use to have his contacts folder listed whenever she went to send a new message by clicking on the TO: button. This is no longer working, the attorney's contacts folder is not listed anymore. I am sure this is how you do this:
Right click the folder you want to add.
Choose Properties, Outlook Address Book
Tick the "show this as an address book" box.
Can someone help?