Dwarden 1125 Posted May 2, 2007 as You may know there is feature to disable/enable internal ATI (non official) Pixel Shader code optimizing ... http://forums.guru3d.com/showthr....2246363 http://www.sapphiretech.com/en/forums/showthread.php?t=12897 on "unsupported" games it may lead to visual glitches ... as i remember some ATI owners were fighting similar issue... try it, it may help You ... if not in ArmA maybe in other game no warranty as always Share this post Link to post Share on other sites