Hi Emilio. I am hopelessly inept when it comes to understanding the inner workings of running computer programs. Mind you, I'm hoplessly inept at most things either mechanical, electrical, or anything using the thought process. I am forgiven in that I'm an 80-year-old Vietnam Veteran who survived 7 courtmatials to earn a box full of medals for being a moron. But I admire your understanding of a language that is as foreign to me as Vulcanize, or Piglatin. I can't get the hang of it. But then, even my mother tongue of English occasionally eludes me. Good article. Regards