I have an SiS 760 IGP card in my PC and when i try to play any source games from STEAM it does not work. All my drivers are up to date but i do not think it is supported. I'd like to know your opinion on this issue since this PC has been out longer than source games. If there is a solution so my SiS 760 can run source games then please post here. Thanks, Micael Please use proper thread titles from now on.