...I wouldn't expect it to work. Not 'cause its impossible, but because if the guy really knew how to do it he wouldn't be telling you how, he'd be doing it himself! Or maybe selling it to just a few pros for big bucks.

That said, a random number generator isn't really random. Its a mathmatical function that generates something that simulates a random number. They can create a predictable cycle if not used properly. In Basic, there's a function called "Randomize Timer" that reseeds the random number generator based on the internal clock time. That makes it seem more random since the exact time it happens isn't very predictable. If the programmer was crooked he could potentially leave himself a window. It's happened before.