That's neat. It still leaves one related question unaswered for me. How would one go about making something like this [1] (but with arbitrary similar changes)?

That's neat. It still leaves one related question unaswered for me. How would one go about making something like this [1] (but with arbitrary similar changes)? [1] http://img803.imageshack.us/img803/6721/imagehy.png http://img803.imageshack.us/img803/6721/imagehy.png