My son in law's software company has produced some of the first computer cam software. His company is called Nanocom. AOL offered to buy it from him for millions but they wanted to see the code. Once given they stole it. He could sue them but he says it was cost him millions to sue. In this business you expect to get stolen by the biggies. All you can do is invent or program the next big thing which is what he's doing now. Obviously I don't want to say what that is because you never know who drops in.