Jerrymander
Epistemologist
Wouldn't it be an utter waste of time? It won't be THAT long until a new expansion to Civ IV comes around, sporting the new graphics...
You missed the point of my post. They would have to rebuild Civilization IV and release a new, stand-alone game to use the 1.1 shaders. You can't just change the game engine in the middle of an expansion pack. The base code is different.