But it should not be a big problem in future, because it is DirectX, right? Or it still requires some bigger work on engine? I think this time Microsoft have serious plans with new Windows 10, and it would be a bad not thinking in that direction.
I think if Gamestudio would get an DirectX 11 upgrade, it would already have a pretty broad application base (Windows PC, Windows Tablet (ARM and X86 should be possible), Windows Phone 10 and XBox One as well) So this could be pretty useful for the gamestudio community