[OT]I don't know about you but I have to pay for a onnection. Plus, of course, the idea of a mobile navigation is to get you around an unfamiliar terrain, where you are not even guaranteed to have a connection. Or where the connection is bloody expensive, such as when roaming. All of these speak for an offline solution. Things like realtime updates are a nice convenience but they should be optional, not an excuse to force me to go all out online.[/OT]