jazqn,
It is not necessary to have a Win2K server for a Win2K Pro workstation. I have set up Win2K workstations on NT 4 networks professionally and in my home. I'll use my home network as an example. I have a server running NT 4.0 and my primary workstation is Win2K Pro. On the server side, you simply set up as you would for any new computer being added to the domain (I'm assuming you have a domain, if not then for a workgroup). On the workstation side, of course the proper protocol(s) must be configured to match whatever your network's settings are. Then you need to access the network identification settings to give the computer a name and specify a domain or workgroup to join. You can access the Net ID settings from the System applet in control panel or by right-clicking "My Computer" and selecting properties. From the Network Identification tab, you can use either properties or the network identification wizard to join a domain or workgroup.
Hope this helps!