title: Will iPhone location accuracy go beyond the call of duty?
body: <p>If I set my CLLocationManager's desired accuracy to be kCLLocationAccuracyKilometer (accurate within a kilometer) will the iPhone deliver a better position eventually, when it gets it ? Or will it stop at my desired accuracy. I can't find this in the documentation.</p>
  
  <p>The idea is that I need a fast fix for the location, but then I would like to go more accurate. Will I have to code this myself, or is it done for me automatically ?</p>