you get the bonus disk if you preordered the game. seeing as the game is already out, preordering it would be really really stupid. there are probably ways to get it, asking your local gamestores if they have it, buy it off a friend, buy the N64 version....really, the bonus disk isn't that great. it's just like playing OoT on gamecube. it's truthfully worse than the N64 version, i think, because of controls. don't break your back trying to get it.