How to animate View swap on simple View iPhone App?
<p>Have a simple iPhone app with a single UIViewController and two Views in one xib.</p>

<p>the first view is very simple with a button and upon button press the second more complex view is loaded via setting the view property on the controller. </p>

<p>what I would like is to animate the view swap (flip the views).</p>

<p>The samples I have seen all require having multiple view controllers and building a hierachy, but that would be overkill in this case, any suggestions?</p>
