I want to use the street level GPS view without being forced to input a destination. The reason is, Maps' overhead view/traffic/satellite is too small of a screen to see while driving (without taking dangerously long to decipher the 8 pt. text). So, I want to use Google Navigation, but rarely need the navigation part of it, but the screen 3D view is much easier to read. Is there a way to get this view without being forced to input a source and destination? Thanks!