Information on how to configure Outlook 2000 can be found at:
http://www.onecomputerguy.com/app_info/outlook98.htm
Since you already have most of the necessary information, this shouldn't be too difficult.
Sharing a PST file, unless you have an Exchange server, it no simple task. There are some third party programs like those linked to in a previous post, but I've never found any that were all that simple or inexpensive. They can access it but not at the same time.
http://www.onecomputerguy.com/app_info/outlook98.htm
Since you already have most of the necessary information, this shouldn't be too difficult.
Sharing a PST file, unless you have an Exchange server, it no simple task. There are some third party programs like those linked to in a previous post, but I've never found any that were all that simple or inexpensive. They can access it but not at the same time.