I just picked up my 07 G35 Sport Sedan. Has anyone heard of how to use the video screen without the car being stopped and without the parking brake being on?

I heard there's something you can buy at Car Toys that will do it, but haven't tried it out yet.

Has anyone found this accessory mentioned in the last post at Car Toys or elsewhere? Very curious....searching the web has yielded nothing.

There is something over at the Avic411 forums that they developed to use with the Pioneer Avic systems, might be along the same principle but it works quite well.