OK basically my brother came up with the idea of maybe getting another computer or two and building a file server, with Windows Server 2000 or 2003 or something, and me learning how to use all the functions as a good base so that it would be easier for me to get a job in networking in the future.
Basically...Where do I start to learn how to do all this stuff? Shall I just set it up and work my way through setting things up like domains, file servers, Exchange servers, etc? What else is there involved?