WebEmail Announcements
(08/04/04) If you are running Office 2000 or Outlook 2000 you may be
prompted for the Office 2000 / Outlook 2000 installation CD-ROM when
you attempt to compose a new message in the WebEmail. Please insert the
appropriate CD-ROM when prompt or click Cancel until the message disappears.
This issue does not affect Office 2002 / Outlook 2002 users.
Microsoft discusses the issue here.