To continue a bit on this thread, I have this question/suggestion to the Maps App Developers: What if you are'nt connected to a WiFi/3G/... network and you wanna use you GPS function? Is there a function that makes it possible to save the map/direction data when you got directions? Would be nice, when you enter From and To, he saved all the direction data and map data around the way you are about to take. When you internet connections falls out on your way, you can't get lost. Would also be usefull to save batterie you can put off you 3G and/or WiFi while using the GPS function.