This capability is not built into Outlook, although it is possible with
Outlook Web Access on Exchange Server. See
http://www.slipstick.com/calendar/olpubcal.htm for third-party tools that
can do it.

Signature
Sue Mosher, Outlook MVP
Author of
Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
> I would like to create a Outlook calendar and save it as
> an HTML file, post it on the webpage and have it dynamicly
> updated from outlook.