I am trying to get an old laptop hooked up in my car for use with a USB GPS adapter I have laying around. The only problem is the 15in monitor is way to big for dashboard use. I am looking around for a mini LCD I could hook up to the VGA out port on the laptop. I was hoping for something in the 7in to 8in range. I figure with that mounted to my dash, a trackball mouse and a mini keybord would be all I would need. Do you all have any idea how I could go about setting this up on the cheap? I would think something like an old LCD picture frame or Playstation LCD screen addon might would, but how would I go about getting that hooked up via VGA?