I said this before, but apparently there are more people with about the same problem: when I change AA or AF settings, nothing changes, I tried renaming LFS, tried putting my 3D settings to application control, but both settings have no result.
And another problem I saw on the last page: my reflections on the car are gone. It looks like a toy car now. I get shadows on it, and a little bit of reflection, but the color stays pretty flat.