I have a Pioneer Avic unit in my car, and when I put it in I did the hack on it that lets you watch the DVD's while driving, and I found out how to do it on a Avic Forum. My brother just got a Power Acoustik PTID-7350N for his car and would like to do the same. I've searched for the hack for it and only found one that someone is selling on ebay. Anyone know how to do it? Or know where to find it? I'll assume, like mine it consists partially of grounding the brake wire, but not sure if there's more to it. Thanks