Xcode/Simulator: How to run older iOS version?

Question

I\'m thinking of upgrading to iOS SDK 4.2. But what I\'m wondering is if I\'ll still be able to run the simulator as iOS 3.2. This is because I\'m creating iAds for iPad but

Answer 1

To anyone else who finds this older question, you can now download all old versions.

Xcode -> Preferences -> Components (Click on Simulators tab).

Install all the versions you want/need.

To show all installed simulators:

Target -> In dropdown "deployment target" choose the installed version with lowest version nr.

You should now see all your available simulators in the dropdown.