Banjo-Tooie Glitch: Kazooie in Atlantis

I was fooling around in Banjo-Tooie when I discovered a glitch that allows Kazooie to 'dive' underwater. This video shows how to use this glitch so Kazooie actually swims in Atlantis without Banjo. No Gameshark necessary. I already know how bad the video quality is. :B