I have an Exchange 2003 server.... most of our users use Outlook 2003 as a
client.

To view another person's calendar on Outlook2003, we would normally do:
File|Open|Other user's folder... select the user name and folder type:
"calendar"

(assuming the owner of the mailbox has granted rights to that folder)

If a user creates a new calendar to be shared (e.g., 'othercalendar') how
can another user view that calendar in outlook2003?
The "Other user's folder" dialogue only provides a drop-down list of the
standard folders.

Thanks,

Steve