This feature requires Exchange server. File | New | Folder. Create the folder in the Public Folders\All Public Folders hiearchy, then grant permissions on the folder's Properties dialog.

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Sue Mosher, Outlook MVP
Author of Configuring Microsoft Outlook 2003
http://www.turtleflock.com/olconfig/index.htm
and Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
> How can I make a public folder that is a shared with all 10 people in my
> firm. All can write and read and chance the calender. If I locate a outlook
> file in our shared server, is the enough, or do I have to something else?