Get yourself into the high score table then type in
"HINGSEN-J" (Use the "-" on the numeric keypad).
Press the DEL key and and the legend "DEMO!!!" should
appear on the top of the screen. Now type "-J" And press
the DEL key again and "MEGA-DEMO" should appear.
Now press a function key and you've got 3 Bottles of
Lucozade to boot!