Sure, why not? Under the render room there is a setting for ZBuffer. Select this as your render mode and hit the wireframe button and you should be set. Now understand... if your models are shaded they will take on the color of your color shader, so if you are looking for a pure white wireframe you will have to find a way to use only a white shader or the default. I'd suggest creating a second .car file and removing all but the default shader. This way you don't lose the original. Ken