Crysis2 is unplayable. I get insane strobe like flickering with or without crossfire enables. In the beginning my whole system would power down completely in the opening video. I disable crossfire to get through it then re enabled it later. It seems to be stable now but the flickering is going to give me an seizure. The only way to get it to stop is to play the game in windowed mode. This is unacceptable. Please help me fix this problem. I know I'm not the only one having this complaint and I am unwilling to spend hours sorting through the forums to maybe find an answer.