This is a script that generates so called 'lorenz attractors'. After creating a system you can modify it with the spinners and the startingPoint ($LorenzStartPoint).
Version 2.0 Update
Now there is a 'bake System' Button.
Run the rdg-lorenzAttraktor.mzp and follow the on-screen instructions.
You will find it in the 'rdg::preset' category of Customize -> Customize User Interface.
It is called 'create lorenz attractor'