QuBit Easter Egg - Hidden Fireworks Screen Saver

In the setup menu (page two), the "Screen Saver Type" control typically has four or so options. If you hold the STOP button while selecting this control, you'll get an additional choice called "grid". But if you are careful to position the pointer directly over the little up/down arrows on the control and do this same thing (don't forget to hold the STOP button), you'll get still another choice called "Hanabi". This screen saver is a fireworks display, which is fitting because the lead programmer of the QuBit software happens to also be a pyrotechnician.