Asus has released their R710 PND with Pathfinder HUD (Heads-Up Display) technology that allows users to project directions, speed, etc. on car windshields. The GPS system has a 5-inch touchscreen, Bluetooth capability and built-in light sensor. The R710 will also play MP3s, videos and display pictures for those times when you are stuck in traffic. Its MicroSD card slot can handle up to 8GB. At a thickness of only 13.5mm and a weight of only 200g, contact Asus for price and availability.