Images showing on iPhone Simulator but not device?

If you’re working on an app (Zoopcast, say) and you’re finding that images that you’ve got in your application bundle are showing up when you’re running in the simulator, but not on the device, check the case of your filenames. I thought there might have been…

To Three20 or not to Three20...

My answer, and one I wish I came to a bit earlier, is not to Three20. And the reason is this. It is a completely different architecture to the native UIKit framework. Which is fine, it’s supposed to be. But because of this, making what should be minor changes…