Guys check out http://www.mp3car.com It's a site all about carputers. I built one for my truck but only with a 7" screen. I did my own front end software and it has touchscreen with GPS, CD, DVD, MP3 Playlists, Office, Card Slots, TV, etc. Heres a pic of it when I was building it: I'm still working on integrating gauges into it... Heres some other trucks: http://www.mp3car.com/vbulletin/showthread.php?t=64425&highlight=dodge http://www.mp3car.com/vbulletin/showthread.php?t=64798&highlight=dodge http://www.mp3car.com/vbulletin/showthread.php?t=49469&highlight=dodge I'm not a big fan of anythin over an 8" screen though. My 7" widescreen setup is pretty nice and easy to push the buttons for the touch screen.