title: How to change view size in IB for iPhone 3.0
body: <p>I want to change the view size for iPhone 3.0, but I find that in IB, size&amp;Position section, the Width and Height for view was set as fixed values. Does apple forbid us to change its value here. How can I change its Height then?</p>
  
  <p>PS:I use the navigation bar as title bar, so I need to change the height of view to 416 so as to know how much space I can use to organize my controls.</p>