[Tichy]

I haven't really programmed the iPhone yet, so I am not sure. However, I must admit there might be one way out: there is a JavaScript interpreter on the iPhone. I guess if you made a simple form and had it's contents be evaluated by JavaScript at the press of a button, Apple would OK it (not certain, though). Unfortunately JavaScript is quite restricted on the iPhone, too (I've heard it just gets killed if it runs too long, too long being on the order of seconds).

Not sure what Apple would say if you wrote an interpreter for something else than JavaScript in JavaScript...