Well, you can try this site:
http://www.dll-files.com/dllindex/dl...s.shtml?mapi32

contains the Mapi dll. I would guess you just need to put it in your system32 file folder... but I am not sure.

Also, here is another site hosting the MAPI file:
http://edsecure.armageddonsoftware.com/plugins/

Hope it helps,
I was wondering, does Windows 2000 come installed with Outlook Express? I am not sure as it has been a while since I last used it... YOu could just use it temporarily. BUt I understand wanting to stay away from it with all the Virii...
BB