1) I've tested this already. I've tried everything from the lowest possible settings to the highest, I still get those random flashing artifacts across the map, especially where the sand is. Nothing changes this fact, whether I modify graphics quality settings or hardware settings. And only Emperor is having these problems. 2) I don't have anything running in the background. This hard drive was freshly formatted, and the only things I've installed are drivers and operating system updates. Emperor is the first true program I've installed, and there's nothign else running in the background. Performance is not the issue here, as I believe my graphics card and overall system capable of running higher settings just fine, but the "polygonal flashing" makes the game nearly unplayable. 3) Yes, as I've already said before, I'm using ATI's latest Mobility Catalyst Drivers, specifically 5.8. I am sure these are the latest available.