title: iOS simulator only list the latest iOS version. How can I set earlier versions
body: <p>According to the documentation  should be able to choose which iOS version the simulator should run, however only the latest 4.3.2 is listed under "Hardware/Version".</p>
  
  <p>The helps says:
  "To set the iOS release used in the simulation environment, choose Hardware > Version, and choose the version you want to test on."</p>
  
  <p>I don't want to support 3.x (although it would be nice) but at least I want to simulate my app on 4.2, 4.1 and 4.0.
  What's going on? Why aren't they listed?</p>
  
  <p>UPDATE:
  I'm on Lion so I cannot install an earlier version of Xcode. Before my Upgrade I could test different versions easily.</p>