After the initial setup in Part 1, the second thing to look at is now the display card because many issues of jagging, blurry, shimmering and stutter in FSX are all related to the settings of it.
My display card is an ASUS Matrix HD5870 over-clocked to 970MHz/5000MHz (default 894MHz / 4800MHz). Current Catalyst driver installed is 11.8.
The focus of display card setting is to get the best balance between image quality and game performance. The results below are decided based on many testings under various conditions. However, further changes may still be needed as the tuning process goes. Continue reading