a) This comment seems antithetical to the post, by immediately jumping to the "How?" without ever stopping at the "Why?" b) Video/Streaming is not for everyone

a) This comment seems antithetical to the post, by immediately jumping to the "How?" without ever stopping at the "Why?" b) Video/Streaming is not for everyone. I prefer my technical discussions in text, with a few well chosen illustrations. There's nothing that makes my heart sink more than hearing "well, if you just watch this rambling, 2 hour stream of consciousness explanation, it will all become clear to you" (Worst of all, there are companies now doing this in lieu of manuals).