Good one. As I recall, all the extra levels were opened when I got my last gold medal. Now, you COULD use the cheat codes, but we all know you want to do it the hard way.
In which case, do NOT enter the code DEADDACK into your passcode bank...and most certainly do NOT enter FARMBOY to get the Millenium Falcon unlocked! Whew! That was a close one.
(These codes work on the N64...I don't know the PC codes. Have fun!
"The entire universe is simply the fractal chaos boundary between intersecting domains of high and low energy."
--Imladil the Predator
"Ernie is my second cousin (E=MC2)"