Footage for PDZ on Original Xbox Released!

Perfect Dark Zero is one of my favourite games on the Xbox 360, before coming to the Xbox 360 though, the game had some time on the Gamecube, and Original Xbox. A few days ago some footage of the game's and early build stages on the original Xbox have been released, I hope some actual game play footage exists with the final graphics and all, if the game was ever that far into development. For those who have played PDZ, you might see a few similarities in terms of map designs between the 2 builds.

Note: Their is no way anyone can say that these graphics would have been the ones you would see in the final build if it were to be released on the Xbox.

Footage and More Info: Here

http://digg.com/xbox/Footage_for_PDZ..._Xbox_Released

Does anyone know how you would get the dig button to appear?