Outlook 2002 Calendar

[Guest]

I previously had access to others' calendars, but they
still show up in the list of accessed calendars. How can
I remove them from the view. Under File/Open/Other User's
Folder, they are listed numerically at the bottom of the
drop-down. I know this is so that you con't have to enter
the name of the other user each time. But I would like to
remove them from this display/list since I no longer need
access to them.

Thanks

Susie