Aries also said this:
"Well as many of you may know there has been a lot of speculation going around about a system called Nintendo 21. Well according to what I have heared and have seen Nintendo plans to release two consoles one in which will be at a cheaper price than the other. However when going with the less exspensive version it will not aquire many of the things the other has."
What follows is the backwards compability bit. Anyway, 2 versions? Maybe this expains the Revo shown only being 3x more powerful than GC. Maybe the other version still needs to be shown? And also! Remember the number 2 at the Press conference earlier today? Hmm...