Hi everyone, well I am looking to get a new touchscreen head unit for my scion tc 2008, so far after looking online I found the Kenwood DDX 516 unit, what do you guys think? It comes with usb ports, ipod ports, you can even plug a PS3 to it and play games. The question is what about installation? Is it one of those plug and play cables where you take the old one out and just put this one in?