Usually when we talk gadgets we’re discussing ones specifically made for use in the car. The purveyors of gadget cool on the popular blog Gizmodo take a more high-tech view of what supplies best suit travelers on a road trip. Everyone should check out their full list, which includes the best road-ready laptop, digital camera and a new GPS system that plays media files and is Bluetooth compatible. That is cool, even if a bit geeky.