This is a good list of ports used by games: Practically Networked Opening a few ports is way better than turning off the entire firewall, especially when playing games online.
'98 SVT KKM / TH fix / Mobil 1 / Synth tranny cocktail / JVC LX-30 HU / 10" JL sub / Alpine V12 amp / Panther 199 wheels / Kuhmo Ecsta 215/45/17 / Bosch +4 / Ford Motorsport wires
