Buttons for iPhone App. How?
<p>We are building an flashcard iPhone App with a developer. 
Here are the screens: <a href="http://cobocards.com/blog/2009/09/iphone-app-geplant/lang/en/" rel="nofollow">http://cobocards.com/blog/2009/09/iphone-app-geplant/lang/en/</a></p>

<p>Which images do I need to give the developer for buidling the app?
- A Button in two states?
- The Navigation Bar just in 1px for the background?
- The immage for the button with the text or without the text in it?</p>

<p>What would help me is a sample package of an App with all the images, so I can have a look wha is needed</p>
