I right-clicked the main camera and chose edit object as suggested. It shows the display gamma as 1.80. Next to that is an edit button. When I click that it shows the dispaly gamma, input gamma and output gamma all as 1.80, but it will not let me change it. The only thing it will let me do is turn gamma on or off. I don't have a scene loaded, I'm just trying to set the options. Maybe it will only work with a scene loaded??? Another dumb newbie question, how will changing the gamma from 1.8 to 1.0 affect the image? I've always just used Poser so Gamma is new to me.