http://www.conitecserver.com/wiki/index.php/SimpleToonShading

I copied the script and downloaded the .bmp files but when I start the level I get messages saying something about empty pointers, has anyone else had this problem?

In any case: whenever you get an error message post it here so people can help you faster and a lot more motivated.

The most simple reason is the line up of the scripts.
If there is a pointer used in the shader code make sure that the pointer decleration will be executed before the shader is

pleae post the error

i've had no probs with the script...

.bmp-files? Try .tga...