I have seen several individual posts for CoinTalk users' Youtube channels but lets aggregate them all into one thread for easy browsing. Mine is here: https://www.youtube.com/channel/UCVWsIM9j2F1yEtSbvxhgu-Q
Thanks. There are other dig videos on my channel, but I think that one is the best. Even if it does run a bit long, at over 20 minutes.