[slimbill]

http://img411.imageshack.us/img411/3882/52399595.jpg

any idea how to fix that?[/img]

[Lejo]

Go to your IL2 Rootfolder and click on IL2Setup.
On the first tab Driver check Use Stencil Buffer. On the second tab Video uncheck Polygon Stipple.
Now you should have translucent shadows instead of the stippled shadows.