True, it's not the first app offering turn-by-turn driving instructions for the iPhone 3G or iPhone 3GS -- but it is from TomTom, an industry heavy-weight that is finally delivering on years of rumor and speculation. After starting with New Zealand a few hours ago, the iTunes App Store is now populated with region specific TomTom apps for NZ ($95), Australia ($80), US and Canada ($100), and Western Europe ($140). If that sounds expensive it is; dedicated TomTom navigators start at $120. In other words, this isn't one of those knee-jerk 99 cent App Store purchases. Naturally, that price does not include the announced
