I don't recall this subject being posted.......if so, disregard. I've been busy and missed this previous.
This link is directed to 1, 12 minute video; which has a good overview (IMHO). Numerous other video choices are available along the right page edge.NOTE: is this old news and I'm just aware? Please let us know about status change or that this is now a NO-GO project. Thank you
. Numerous video descriptors