title: storyboard and programic modal changes
body: <p>starting a new project and want to try using the storyboard feature of xcode 4.2.  i got the basics of how to do transitions within the story board, but how do i do it in the code (load a new view w/out the use of a button)?</p>
  
  <p>do i just use the old method,</p>
  
  <pre><code>mapViewController *mapView = [[mapViewController alloc] initWithNibName:@"mapViewController" bundle:[NSBundle mainBundle]]; 
  [self presentModalViewController:mapView animated:YES]; 
  </code></pre>
  
  <p>?</p>
  
  <p>EDIT:</p>
  
  <p>the old way doesn't work. also tried: </p>
  
  <pre><code>MapViewController *mapView = [self.storyboard instantiateViewControllerWithIdentifier:@"MapView"];
  self presentModalViewController:mapView animated:YES];
  </code></pre>
  
  <p>with no success.</p>