Can someone recommend a video card that supports shaders as my current card seems to not support the env_cube. I am running a NVIDIA GeForce Mx 420 which I would have thought would support a fair ammount of this shader stuff, but I get an 'unsupported on hardware' message when running the sample 'Effects'.

I am checking the drivers on NVIDIA in case I am missing something but it appears that my card is just out of date now. So recommendations for vid cards would be good. . I presume something state of the art is required, radion card maybe? lol. thanks again guys.