Anyone with problems with ATI drivers read this.

[SUP_Trok]

I solved all problem with catalist and ati videocard:

1 Simply put "atialogxx.dll" from Ati catalist hotfix 9.10 into IL-2 fodler

2 Open IL-2 Setup and seto OpenGL And in video option Disable: Use vertex Array, Vertex array Extension

3 Open conf.ini and in Opengl option set: VideoSetupId=15

4 Use the follow option for opengl:

TexFlags.TexEnvCombine4NV=0
TexFlags.TexEnvCombineDot3=1
TexFlags.DepthClampNV=0
TexFlags.SeparateSpecular=1
TexFlags.TextureShaderNV=0

5 IMPORTANT DONT USE PERFECT IN LANDSCAPE!