title: Setting the active executable in Xcode
body: <p>I have just updated to Xcode 3.2 Beta 3. Since doing this - the project I am working on only has one option in the drop-down box in the top-left corner for 'Active Executable' that is set for 'iPad Simulator (3.2)'.</p>
  
  <p>I am developing for the iPhone and have no interest in the iPad. How can I get the iPhone to appear as an active executable so I can carry on developing for it?</p>