Nvidia White Background (Twinview)

Version 96.43 under Jaunty using Geforce MX 4000  

Having used Envyng to install the Nvidia 96.43 driver under Jaunty Jackalope (9.04) I found my windows had not title bars, scroll bars or any outline and the background was completely white.

To fix this go to: System -> Preferences -> Appearance and turn OFF visual effects.
Everything worked fine after that!