Article first published as Book Review:Voice-Over Voice Actor on Technorati. Being an actor is one way to make a lot of money, another way to make a lot of money is to sell things to all the people who want to be actors. I have a small collection of Voice Over books, most of them say pretty much the same thing, but it is always nice to get a slightly different prospective. One of the things they all agree on is that you must have a Demo and that you must have it done professionally. It’s no good to whip…