""""""""""Rendering applications that take nurbs formats must mesh the model in order to render it. """"""""""""

I think what would be hoped for is that the Meshing is dynamic.... Just meshing the view... So if you had a computer that could import/render a 4 million poly object, you could import the NURBS and render the entire object at 4 million poly's, or zoom into the tiny little area of the object, and be rendering 4 million poly's.....

I don't know if this is what they are doing, but it's a good question for THEM... They don't seem to be discussing it much....