I've been working on a tutorial for the GR:AW Advanced Manual in how to set up/host a multiplayer server. I have never hosted a server other than a Co-Op mission or two so much of what I've been doing has been learned by just being a participant and listening to people argue in the forum about the best server settings...NO RE-SPAWNS or else!, NO Grenade Launcher, etc. I almost wonder if my work will be done for nothing when the new patch comes out. How will things change in the server set-up screens? I dunno. Oh well.
I'm not sure many, if any, people read these blogs. But if you do...and are interested in lending some feedback, feel free to take a gander at my very rough draft/ start on the tutorial at my website: