Question about maps - when using navigation, is there any way to "swipe" to see the next step or steps? sometimes i get frustrated because im driving. i glance at the screen, and i just quickly want to know what my next step (or steps) will be, but i cant do anything once in navigation and the big green street signs are displayed. I have to click the button on the bottom left hand corner, shows me the full route, then i have to read thru it all, find my place, go back, etc. gets a little busy. with google maps i could click "next" and "back" to anticipate where i was going.