Setup a server eh? Actually we tried that a few months back at SKOAR! Prof, me, Arachnid and a few other SKOAR!ians got together to have a few frag sessions in Quake 3 and RtCW:Enemy Territory. I was the lucky one who got to host the game.
Quake 3 went...well...lets say, it was great for me. All Prof could do was jump up and down, while rest would connect and then get kicked out promptly. RtCW was a bit better because we were able to finish atleast one round, with Prof killing us in an ambush! I got my revenge in the next! Muhahaha!
The best experience till date has been when I hosted UT 2004 demo. Me and two of my SKOARI!ians buddy were able to have many rounds and that too with very little lag!
So if any one wants to volunteer and try to host the server, I am ready for it. Who is the lucky guy?