Because of the latest # I watched 23 minutes the video. I say it's really a good video, understandable for second language people. Completely different from all those hotted ass videos. It is greate! Nevertheless I appreciate the direct help I got. Following the good video, understanding and picking up a lot of importanrt details had been a project of its own. I have done that many, many times, breaking new grounds, but now it feels much better to ask, "how do I do it".