How to enable VGA Out on iPad?

How can I show something on an external screen connected to my iPad? I know that with the native Objective-C API’s you have to get a handle to the UIScreen object of the external display, create a UIWindow on that UIScreen and explicitly draw on that window.

But how can I do it using Corona? [import]uid: 6795 topic_id: 4974 reply_id: 304974[/import]