VectorBalls is a module for use with After Dark. It requires version 2.0U or later. If you turn it on you'll get to watch different shapes made up of balls bounce around a 3D box in your screen. You can change the shapes, colors, and speed of the bouncing.
This module does not work under the MultiModule, if you try to set it up as part of a multiple set it will probably crash.
The module works fine in B&W or any color depth, and on any monitor size.