That's a good idea, probably better than the way I have gone. If I personally knew anyone with a jailbroken iPhone and I saw that the process of loading and running was wrinkle free I might do it. I've recently spent far too much time wrestling strange build and run environments to want to get involved in another. At least my work on the algorithm suite has improved my understanding of the problem and possibly my solution. Time spent wrestling with a platform is mostly lost.