oh and also, about the keyboard... you might wanna take that one out of your book. there's a scientific, psychological reasoning behind key placement; it makes it more convenient to type -- it's not just a random bunching of letters. some obvious examples are that E and R are next to each other, as are E and S, and T and H. think about words like 'cascade' or 'pilot' and you'll get the idea.
i'm not criticizing, either. i appreciate your ambition. just some friendly advice.