I have a group of three or so secretaries who need to share the Outlook calendar of their boss. They have been using NetFolders in Outlook, but it is a piece of crap which has to totally be restarted about every month and we'll be upgrading them to Outlook 2002 soon, which of course, doesn't have NetFolders.

Basically I need a way to get that sort of NetFolders functionality within Outlook 2002, preferably without any additional software. Any suggestions would be, as usual, greatly appreciated. Thanks!