OpenGL too dark in Unreal Tournament

i have an i740 vid card and since my card is too old to run UT under d3d, i run UT under OpenGL. UT runs smoothly but the graphics are too dark! MY VID CARD IS SUPPOSED TO RUN PERFECTLY UNDER OPENGL! how can i make it brighter without cranking up the gamma on my moniter??

Try powerstrip it is a progrram that will alow you to increas the gamma for OpenGL

Have you tried gama correction?