I am looking at installing a rear seat DVD player in my 07 Tribeca. I have a few questions of those that have the factory DVD player installed. Would it be possible to pull your DVD player down and show me the location of the cutout and roof brace. Also what brand and model is your factory player. If there is anything else you can think of that would be helpful please include it. If you installed n aftermarket one, your input would be helpful also. Thanks.