Now, someone mentioned before that the screens were mounted side by side. That, in fact, according to the recent info, is wrong. They are mounted one on top of the other, or "vertically", which is what Ninty announced originally anyways. Ok, about the GBA compatibility: no more third pillar then. I currently am 60% on the side of yes, this is likely going to be the GBA2 the way things are going now. Afterall, I'm pretty sure that they mentioned "Nintendo DS" was a codename, not a real name. Could be wrong, I probably am. I have never for one second, though, thought this was a gimmick. They took a look at what was wrong with the GBA/GC connectivity, and corrected the problem with a new console. This is why they think of it as a third pillar, an inbetween for the GBA and GC. Figuring the PSP will have a smaller screen than one screen from the DS, no matter how powerful and how good the graphics are, how the hell do you play with something that small? My portable DVD player is barely big enough to make the subtitles on it legible, and its screen is 4.2". Here's hoping the DS lives on, it's a great idea that would really see criticle acclaim without simultaneous competition.