I've heard that the top screen of the 3DS gets its resolution doubled when in 3D mode, and that makes sense, seeing as it is displaying two screens at once on the top, three total. Although when playing in 3D mode I don't notice any less jaggies or an increase in resolution, but the screen just gets 3D. That makes sense, right? But what if a game developer could make a game, when 3D mode is on, wouldn't make it 3D, but would make it look nicer and just increase the number of pixels you were seeing? I hope this makes sense, and I don't really have any idea if this is possible, but I just thought it would be cool.