Dear Vic,   Good day, you are brilliant.   Hopefully this paper will help me pass and all my shoulder has lifted off by a few kilos and from now, I can put all my concentration on my up coming working projects.   Of course, there is another barricade that I need to pass is my power-point presentation. With your final paper written up, it does help me in many ways.   Vic, it has been nice working with you, near future, I still require your services on some project paper related to my field.   Cheers, will keep in touch with you.   Sincerely yours,   R. G., California, USA