Notes from a total Nokia 770 newbie. My Craigslist-derived N770 seems to work fine. Even got it to interact with an iGo Stowaway BT keyboard. Would now like to try GPS which would require a current image version. Before attempting to flash how would I determine the resident image?

Part II - a.) Is there a source for USA maps? b.) Can Autoroute Europe maps be adapted for the 770?