While researching OBD-II WiFi adapters and iPhone apps it crossed my mind that these trucks already have a large LCD screen that would be far better displaying digital gauges than my phone sitting in the cup holder. I would much rather have EGT, Oil Pressure etc...displayed on that screen than 75 climate control buttons or a NAV map of my home town. It seems it would be exceedingly easy for Ford to make this happen for us for cheap. Any technical reason why not? Please Ford, Please!