I was thinking about this... If Nintendo were to make a 3D DS, there would be a problem. When you touch the touch screen, you would be touching down at the surface of the screen, and the images popping out of it would be above where you put your stylus. You would be putting the stylus through the image and you wouldn't be able to actually touch something in the air, unless Ninty gets REALLY creative. Has anyone else thought about this?