We've got it working in the simulator, but the device is always different. For instance, before the iPad there were four possible device orientations. Landscape

We've got it working in the simulator, but the device is always different. For instance, before the iPad there were four possible device orientations. Landscape left and right, and upright left and right. They added two, face down and face up. So any code that if blocked between the original four broke. A lot of apps were thrown by that when they got the device.