Im thinking about throwing a DVD changer along with a indash monitor in my new ride and I was wondering if I needed anything else besides those 2 things to get those working even though I still have the factory radio in. I figured the oem radio is out the door cuz of the indash but would it be as simple as just wiring the changer to the indash monitor/ receiver and calling it a day? Its a lil pckage I found on Ebay for the time being i guess. Lemme know what ya'll think peeps....