(I have read some of the postings about adding a camera to Gen 3 Prius) I am waiting for the 2012 Prius to arrive to buy my first Prius (and first new car since 1981) because I've read that the level 2 will have the large touch screen. But the level 2 won't have the rear view camera, which I've been told is very useful and safer. Reading here on Priuschat it appears that there are lots of after market options for cameras. The camera is about the only thing that I really care about that would make me want to go to level 3 and if I install an after market camera I might consider staying at level 2 to save money. A few questions: I thought the stock camera was mounted in that black plastic on the roof. Apparently after market cameras are mounted near the license plate. Is there already wiring in place to get from the camera to the display? These after market cameras for this connect to the touch screen display, right? We are not talking about a separate little monitor clipped to the dash like you'd buy at costco? How do you connect to the display and what do you have to do to set the display to start using the camera?