[rama2]

Yeah, dx10 mode is better overall. You get more speed in many games + improved precision that avoids flashing textures/geometry.

DirectX still needs to be updated regularly, no matter if its 10 or 9.
http://download.microsoft.com/download/1/7/1/1718CCC4-6315-4D8E-9543-8E28A4E18C4C/dxwebsetup.exe