Saw an intersting idea here at http://www.renderosity.com/messages.ez?ForumID=12356&Form.ShowMessage=1875704 and was wondering if someone could make a python script that will do the following: 1. create a toon light shader with the light color at white and dark color at grey, and then plug that into the alt-diffuse. 2. move the current diffuse texture node over to the toon shader, setting the diffuse value to zero on the main diffuse. 3. not affect any other settings. 4. do this for an entire scene or at least a whole object at a time. I don't know python so I don't know if this is possible or not, but the settings yield a good result so I'm hoping there's a way to automate things. I'm going to try to learn enough python to do this myself, but I'm not sure how difficult the task is.