Mike Bayly wrote:

I'm running Exchange 2000 and a mix of Outlook 2000 and Outlook 2003
clients with users having roaming profiles so they work on different
machines. I have a problem where a user will work on a machine with
Outlook 2003 fine, but then when going back to an Outlook 2000
machine, Outlook hangs on exit and has to be closed with task
manager.

I have read messages in these very newsgroups that indicate there are
compatibility issues when using Outlook 2000 and 2003 with roaming profiles.
You can read them too to see if they apply to your situation:
http://groups.google.com/groups/search?q=group%3Amicrosoft.public.outlook.*+%2B200 0+%2B2003+%2Broaming+%2Bprofile
--
Brian Tillman