Two of our users are having problems opening each other's
calendars. Both Calendars are set to give reviewer
rights by default. When they attempt to open each
other's calendar they get a status bar saying it is
waiting for Exchange Server X" This is the old 5.5
server and is not Exchange 2000 server they are on. This
behavior did not start until about 3 weeks after
conversion to Native Exchange 2000 and months after their
mailboxes were moved.

Hi,
did you try to delete and create new profiles for these users?

Tom
"Kim" <(E-Mail Removed)> wrote in message
news:0bc301c34d3a$f38cf8d0$(E-Mail Removed)...
> Two of our users are having problems opening each other's
> calendars. Both Calendars are set to give reviewer
> rights by default. When they attempt to open each
> other's calendar they get a status bar saying it is
> waiting for Exchange Server X" This is the old 5.5
> server and is not Exchange 2000 server they are on. This
> behavior did not start until about 3 weeks after
> conversion to Native Exchange 2000 and months after their
> mailboxes were moved.