Ok I have made final notes to My Control note pad on 5/26/06 I am currious to know more on how to understand how your scan works, Does it rewrite progam code with a default software blueprint once its understood what has been changed? Well I don't have a degree or any formal training other than my own mind and trying to keep up with the internet age with P Cs Hats off to L D Tate may meet you in the forums again, may God Bless louland