I also found the following article which is essential reading for people
using PFDAVAdmin to share calendar access.

http://support.microsoft.com/?kbid=237924

"Sue Mosher [MVP-Outlook]" wrote:

Get the free PFDAVAdmin tool listed at http://www.slipstick.com/exs/permissions.htm#tools. It works for mailbox folders as well as public folders.
--
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

"Rob Collins" wrote in message ...
Thanks for the tips! I have a further question. We want all our users to have
"Reviewer" rights to everyone's Outlook calendar in our domain. We have set
up a Universal Security Group called Calendar Access, and added Domain Users
to this group. This works very well in testing! In theory, each user in the
company can now manually add in the Calendar Access group to have Reviewer
permissions on their calendar.

However, I'd like to avoid asking all of our users to do this task
themselves. There is a risk that the end users will make a mistake or will
not feel they have the technical skills to do this. Is there a way for
administrators to automate this procedure, for example by using scripting? I
am comfortable using VBScript and WMI.