PS2/XBox, Grand Cherokee

What exactly are you trying to do, and what do you have as far as monitors. Do you want to in stall it permanantly or just every one and a while. This is what i used to use to hook up my xbox. Simply hard wire it to a monitor or an a/v controller and run the power to a  power inverter, then when you need to hook up anything you simply plug it in. http://www.audioamerica.com/cgi-bin/shop.cgi?i=1&q=3529&p=detailRet

audioamerica.com is where the picture is from, you will probably have to put in your zip code to find a dealer near you. But if you want to hook it up a different way they carry alot of different items for different applications. The product is made by farenheit and is called a GP1