We all know that among some good stuff on You tube, there is a load of crap. I was particularly impressed by this series of plumbing how to videos produced by a Brittish Plumbing outfit. Of course some parts used in the UK look a little wierd, and some stuff like the P trap install may not meet US codes, but the efforts put into these videos and the amount of detailed help is amazing, at least to me. I applaud them. http://www.youtube.com/watch?v=WiuI9...f=list_related