and non-NV40 cards from NVIDIA may have water reflection bugs when detail is set to Ultra High.That doesn't have anything to do with drivers. That's talking about an earlier generation of card. As you go back in time, earlier generations support fewer and fewer of the things today's generation does. The first Voodoo cards didn't have transform and lighting, we didn't get pixel shaders until a couple of generations ago. That's all hardware stuff.