I have to say that this gps is really really bulky. If you want to be able to be able to carry this around then it is not the right gps for you. I was also very disappointed in that this unit does not have any internal battery so you cannot even update the software from cobra website unless you have a laptop that you can take to your car and a mini usb cord which cobra somehow assumes that you already have. The software is ok and has alot of options like avoiding tolls and certain streets however, the overall unit as a whole even with the larger screen does not even compare to that of garmin products such the nuvi 3 series, which is lighter, more portable, more user friendly, and actually have battery power that you can search for locations at home and update software from the comfort of your home. Those are my 2 cents on this unit.