I did a search on this but, didn't find my answer so here goes....I want a computer for the truck that is mounted like in the cop cars so I can print estimates and invoices while on site. I want to be able to keep up with my accounts with EXCEL and other programs. Tons of other things I want to be able to do while in my office (Truck)! Anyone currently running this kind of application in your truck? What kind of cost am I looking at? ECT.