Hello All, Maybe this subject is slightly off topic so please pardon me if it should be somewhere alse in this forum (not sure where). I am looking for a good satnav/map application for off road walks. I would like to use this map, obviously, on GS2. And as usually walks will take place in some remote locations without 3G i would like to have good set of detailed maps preloaded on my phones dedicated SD card. Do you know any app worth recommendation?