Tips for Google Maps

google maps iconLast week Google announced offline maps from Google Maps for areas selected by users .

At the moment this option is only available for Android and it seems to me that there is still much to do.

Some questions:

By downloading these maps are these downloaded to the internal device memory or to the SD External Card?

Would also be great to give the option to user to select different route options, as well as whether to use highways or secundary roads, should also enable the selection paid or entirely free courses.

Expose your ideas to improve the application .