I agree with the Mark Black Empowerment school of thought that you better know what you're talking about. probably one of the most effective uses of the human brain is to be available to learning. Sometimes it freaks me out that intellect and ego come from the same organ because they appear to cancel each other out. brain harmonics= when the ego & the intellect exist in perfect harmony. "Pat, I'd like to buy the world a coke for $300 and solve the puzzle..."