Hi,Nice to meet you guys.My FS9 now at the best condition except one annoying problem with night texture as the picture below: The weird transparent horizontal lines only appear at night and the weather is foggy.I have tried a lots of way of FS9 display setting, but it seems not work, so i think the point here is the VGA.My specs:Intel core i3, 4Gb Ram, VGA Nvidia GT220 1 Gb 128 bit (driver version 184.34)I am now using windows 7 64 bit, nhancer with 4x AA Zinertek Ultimate Weather, Zinertek Water, F1 Ground Environment, Active Sky 6.5The reason that i have to use the 184.34 driver on GT220 because my PC often be freeze at some airports when i was using another driver. I used nvidia insector with 260.xx driver, but the freezing was still on .I really appreciate your advises and help me fix this problem. (sorry for bad English :))Good day!