Subject: Audio turn-by-turn direction with iphone navigation Dear fellow triathletes, I am looking for an application for iphone I can use for audio guidance based on gpx file. Let me explain: The ride I have near where I live requires an unbelievable amount of turns and I am not good at memorizing a itinerary. Therefore, I am looking at an iphone apps where I can load my ride with a gpx file and can warn me when I have to turn right or left. For now, I am using motion-X but it does not include audio clue on when to turn. Any recommendations? Cheers Eric |