black screen during play I am playing Sims 2 and love the game, but every time i play i can only enjoy for about 15 minutes before it crashes. The screen goes black and the power led of my screen flashes like the computer is turned off, but the game just goes on at the background!!! The only thing i can do is reset the computer and play again for a few minutes until the problem repeats itself, other games work fine! My system Dell Dimension 4700 Intel 3,2 Ghz 1 GB DDR2 Ati radeon X300 128 MB 150 GB disk space XP home I already tried to update my ATI drivers, but they are the newest already and i updated DirectX to the latest one available. I am out of options... could any1 help me? archangelos5@hotmail.com