Hi guys. I just built my new gaming PC: core i5 3.3 GHz, 6gb DDR3, and HD 7850 1gb. When I played Shogun 2 Total War on very high settings, battle were smooth, except the campaign map. But Medieval II is just horrible, because the screen is stuttering when I move the camera through the battlefield. Even on low settings, it is stuttering. The stuttering decreases in the desert type maps, and increases on the forest maps. Also, stuttering is not that bad on the city maps too. So, I googled this problem and found that it can be cause by old drivers and this sounds reasonable because I used the hardrive from my previous gaming rig which had geforce card and nvidia drivers. Then, I deleted the nvidia drivers, but the problem didn't go.