title: WP7 how to use toolkit TransitionFrame?
body: <p>I've downloaded the most recent Windows.Phone.Controls.Toolkit and in the app.xaml.cs changed</p>
  
  <pre><code>RootFrame = new PhoneApplicationFrame();
  </code></pre>
  
  <p>to</p>
  
  <pre><code>RootFrame = new TransitionFrame();
  </code></pre>
  
  <p>I expected some change in the transition between pages, but nothing happened at all.</p>
  
  <p>Do I need to do something more to achieve more interesting transitions?</p>