I want a good gaming graphics card that can play the latest PC games that are available. I heard that ATI is releasing the new graphics card series of Mobility radeon 5800, is it any good? Is this card used for gaming experience? I want to play all the latest hardcore, high-graphics intensity games without any problems and want to experience the true magic of video games. What are the specs for them specially for 5870? Please do help me with your suggestion for the graphic card.