Windows 2000

I know this is a simple question, but I am having trouble finding the answer.
I have a 50 user Netware 4.11 network, IPX only, Groupwise 5.2. I need to add a Windows 2000 server to run one application.
What do I need to do this? (Beside another server with Win2000 installed) Any TID’s covering this subject?
Thanks
Bill