Synopsis:   Aaron and Mark had such a good time last week with Don Sullivan, they invited him back! This week, Aaron, Mark and Don talk about the myths and realities surrounding the dreaded "diet plateau". How to beat it, and then when you're ready, how to meet it! Tips: Eat Less: String Cheese- It's tasty, low-calorie, portable, and just plain fun. Exercise More: Check out a great forum thread Don started about being active without exercising.