Maybe I haven't described my problem properly.

Try This.

1.Open a new scene in maya (2008 or 2009)

2. Create a primitive nurbs surface.

3. Go to Wire Freame View

4. Toggle through display qualities. (1,2,3)

Notice how the displayed wireframe becomes very dense, but the actual control wireframe isn't changed. How do I stop the wireframe from getting so complicated in my view port?