You're talking 'intellectual property' protection I believe which is horrendously expensive. And erm, I hate to say it but the idea you are presenting has been done better by other organisations, however much u think its got an original element to it. I can still remember someone telling me about this wonderful idea they had of putting everything in the written word on the net and charging people to use it. He didn't really like it when I said, kindof a good idea but its already been done (its called 'the web') and how much would it cost u to re-do what's already been done voluntarily for the most part.