Motorola has released a GPS navigation system complete with preloaded maps of 50 U.S. states, Canada and Puerto Rico. This new Motorola’s GPS navigator called Motonav TN30. Its featured by 4.3-inch touchscreen display with 480 x 272 resolution picture and able to view maps in 2D and 3D mode. Motonav TN30 also supports with step by step voice and text to speech name of the street system includes automatic night and day screen. Motorola Motonav TN30 right now available with priced at $300. Get also Motonav TN20 with smaller display.