I just had a good idea, but I don't know enough about Objective-C to make it. Making the app itself would be EASY, however, I don't know enough code to make the app worth while. I was thinking you could make a list of code like this, but on the iPod for easy and quick reference. I'm sure many people, including myself, would buy it and it'd be very helpful. Just a though. Let me know what you think.