Select exhibition mode and choose "Williams" as a driver. Use the Analog-stick to change
his name to "Pyrite", then return to the "Start" screen. Then a gold driver will
appear on the driver selection screen under exhibition, time trail and two player modes.

Select exhibition mode and choose "Williams" as a driver. Use the Analog-stick to change
his name to "Chrome", then return to the "Start" screen. Then a silver driver will
appear on the driver selection screen under exhibition, time trail and two player modes.