9700 Pro and Night Flying

I just recently purchased a 9700 pro and am happy with it. However, I am having trouble ajusting the "brightness" to be able to fly FS2002 at night. With my old NVIDIA card, in I could adjust the Gama and the contrast and the brigthness, and save those settings. On the 9700, all I seem to be able to adjust is the Game Gama. When I ajust that higher, it seem only the panel lights get brighter, none of the outside textures, such as the a/c in spot view, terrain etc. With my NVIDIA card I had to adjust not only the gamma, but the brightness too. Where do I adjust the brightness on the 8700 pro. Also, is there a way to save these settings so I can select them when I know I will fly at night, or do I have to adjust them everytime. Thanks in advance. Brad Storm