i was really glad to hear that tomtom have developed an app for the iphone.BUT is it true that apple may not allow this as to certain rules about turn by turn navigation as ive been using a n73 with tomtom mobile and very happy with it now i have my iphone and n73 to carry around ,if tomtom wont be allowed to produce an app i will def not be upgrading due to only minimilistic hardware upgrades , does anyone else think that the iphone wouid be a dealbreaker for many without this feature?. also wouid be cool if they used the newest 930t sort of navigation display eg iq routes etc