Have you seen those infomercials about buying houses with "No Money Straight down?" They are really well done. Offer all kinds of people offering great testimonials about the direction they have gotten rich, buying rental properties, with merely money from their pocket. Look at this guy, standing on the street corner, talking to someone, and she says, "I own that one," pointing to a phenomenal colonial. "I also own that one next to it, and also the one two doors down, and I will be closing…