I can not help but consider the 3DS as the virtual boy 2. I am very interested in how Nintendo is going to implement 3D into a handheld gaming system. I hope Nintendo also includes a virtual handheld service, which should include virtual boy games, and a movie player. Which brings me to another point, what kind of effect would the 3DS have on movies if they were to be played on the device?
Next, how big will the device be? I am hoping for it to be about the same dimensions as the DSi. Keep the cameras and SD card slot in the same place, and lets have the fancy new stylus be able to clip onto the wrist strap that Nintendo might include so that you do not lose your motion sensing stylus.