iPhone apps for navigation

[O-Range]

Having moved into the realm of the IT geeks, are there any users of iPhones whom are using the navigation and any usable apps for it. I usually use a Garmin and am interested to download GPX files to the iPhone. Let the abuse begin....  :lamer:

 

[LuckyStriker]

 

[cloudgazer]

 

[cloudgazer]

 

[LuckyStriker]

 

[Roarman]

 

[Slainte Mhaith]

 

[LuckyStriker]

 

[zebra]

 

[Kobus]

 

[zebra]

 

[Roarman]

 

[Wattage]

 

[spokie]

 

[commuter]

 

[Wildcoast]

 

[Kobus]

 

[spokie]

 

[Wattage]

 

[spokie]