Hi, Some screens to show you the problem on Essington. Me 1 - HDR Off - GTX 570 Me 2 - HDR Off - GTX 570 Me 3 - HDR Off - GTX 570 A friend 1 - HDR On - AMD 6950 A friend 2 - HDR On - AMD 6950 A friend 3 - HDR On - AMD 6950 A friend 4 - HDR On - AMD 6950 A friend 5 - HDR On - AMD 6950 IMHO, HDR is only good for screens & videos. This effect is not stable, it depends track, time, weather. If you make a race with the weather changing, you will have bad surprises. PS : I tried to give a lot of information in this topic for another problem. No answer at the end. I don't expect more there. This is not the debate here but you will lose customers with all problems with HDR, shadows problems, objects popping. We are a lot to don't expect a full DX11 game but just a proper title. Go go go ISI. Stay focus, be simple and efficient Thanks.