Hey! I played from this site earlier without any problems even from two computers in my house. - 1 - Adter an update the secondary Computer became Laggy in the games which made lag to the other players aswell, - 2 - Now after some time I havereinstalled it on my main PC and the Yuris Revenge runs CORRECTLY itslef but after I install CnCnet from this site, I can launch the lobby but joining a game will cause me black screen with sound. To set compatibilities to Windows 7 didn't fixed the problem. Windows 7 operational system. Also if it helps you I got KABOOM once. Thank you!