hey everyone, should hopefully be getting a 3G soon, but this just popped into my head!! gps will obv really come in handy if you're abroad. i know that the a-gps uses satellites+cell tower tri to locate ur position - im assuming even if youre abroad this is free! but obv to use such handy features, am i right in thinking that maps will require a constant connection via EDGE or 3G to load?? cos if this is the case using gps abroad will equate to a very expensive bill, and is almost unfeasible!! thanks in advance for your help!!