Well, the specs on that first box are great for the server itself, as you will be able to run it and play the game at the same time since your only going to be running 3 connections.
As far as a guide goes, there was one up that had minilogin support built in to it, and it was easy to follow, but I belive that the author pulled it off of the wiki. You have to follow my guide and the guide for the minilogin it setup a lan type server. Its a pain and can cause some issues, but if you take your time and read each step, choosing what you must do and what you must not do, you should be fine. I am in the process of integrating a minilogin to work with my guide to help eliviate some of the issues most people are having.
It should be up in a couple days or so. Hopefully anyhow....
