every time i try to watch a flash video, whether it be from youtube or a tv station's webside like fox or abc i will get a bluescreen when i go full screen. somethimes it doesn't happen for 1 min, sometimes i can even watch a full episode in full screen before it crashes. but it keeps happening. does anybody know what is happening or even how i could fix it. at least give me somewhere to start. I have a Dell Studio 1557.