title: Two UIViews for one ViewController
body: <p>I'm not sure how to do this.  So I originally had a ViewController that had one .xib, with one main view.  I present it like this:</p>
  
  <pre><code>DogViewController *dvc = [[DogViewController alloc] initWithNibName:@"DogViewController" bundle:nil];
  dvc.modalPresentationStyle = UIModalPresentationFormSheet;
  dvc.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;
  [self presentModalViewController:dvc animated:YES];
  [dvc release];
  </code></pre>
  
  <p>So that works fine.  However now from a button press in the DogViewController.xib, I want to dismiss the current form sheet, and show another form sheet with some additional questions before proceeding.  So I started by adding another view to in my original .xib of DogViewController, then got stuck in the logic of how to dismiss the first one, and show the second one.  I'm assuming I need some outlet to the new view in the same .xib, but from there I'm lost.  Thanks.</p>