Hello! I'm setting up a gaming system and want to test it. The problem is that I'm getting a very bad ghosting in all my LCD Monitors, why?, if I plug another computer on the LCD's doesn't have this issue, the gaming machine doesn't have this problem on a CRT Monitor, The LCD Monitors work great with no ghosting in a different PC, I tried to change Resolution and Frequency with no luck at all, do I need to tweak the Video card or something? Video Card is ATI Sapphire X1900. Thanks.