Super Mario 64 DS teleport glitch (using Action Replay)

Start as mario and have the L+up 'sprint' code (and possibly the Moonjump code) turned on. Stand on the bridge to the castle then, sprint and dive (press A while running) into the wall behind where you started your save file from.
If you did it right you should teleport high up into the air and stay in the diving position. If you press A or B, you will fall.
Happy glitching!

Cool, its ashame I dont have that game, hey join the chat, I wanna talk to you

oh yeah one little detail about the glitch, when you sprint/dive into the grassy wall/hill, you will slide up it until you reach the top and fly off of it.
once again, Happy glitching!