Thanks, for some great information. Sometimes we have to make leapes of faith or make logical conclusions based on the best available information. I myself have made some assumptions that I hoped would pan out only to find that it didn't. I think if you believe it's true and you have done the extensive research then who's to say different except someone who has documented proof to the contrary. As far as the Ackerman line goes, I suspect that we are all connected some way shape or form.