To import entourage address books
First save enclosed file to your desktop
Now double click to unstuff

Go to Entourage File and click import
Click on import from an entourage file

Direct your computer to the unstuffed files on your desktop

You want to import an .rge file

May ask if you wish to continue –press continue

May say some addresses already exist. Select apply to all and Click on skip
It wants to know if even the existing addresses need to be changed for users
already in your address book. Most of the time, they are the same and won't
need to be replaced.