Radeon 3750 GLSL with referene driver

But as i said that exactly causes the error in that situation, normally I would totaly agree with you , but not i this case  :smiley: Obiviously the opengl to d3d does it's job better tha the radeon driver programmers  :x

Ah I see, I got confused a bit… The reference driver thing was actually in vista, in Windows 7 it downloads a proper radeon driver from windows update. I guess ATI still haven't gotten their act together on making a universal driver platform that works on all their cards…