I have tried adding 80 (TCP), 2900-2913 (UDP), 9000-9013 (UDP) to my firewall settings, and changing to DMZ Plus mode. I am simply unable to get past server selection / communication, all the diamonds remain on the screen 4 to 5 seconds, and the launcher closes to desktop. I know this probably doesn't apply, but I was able to access Lord of the rings online, World of Warcraft, and Age of Conan. Any aid would be greatly appreciated.