It's awesome that you took your time to put up so many free supplemental videos on Youtube.
The problem, however, is that people (who haven't watched either DVD) keep ignoring the fact that they are just supplemental videos. Either that or they just aren't aware, and then think that by watching these free videos they will then understand all of the ins and outs of the system.
My advice would be to create an untitled playlist, and add all of the videos to that playlist. Then provide the link only to those who have purchased the DVDs. You could send the link out via email or through PM's here.
Again, I think the videos are great, but it can cause confusion among those who haven't actually seen the DVDs.
The problem, however, is that people (who haven't watched either DVD) keep ignoring the fact that they are just supplemental videos. Either that or they just aren't aware, and then think that by watching these free videos they will then understand all of the ins and outs of the system.
My advice would be to create an untitled playlist, and add all of the videos to that playlist. Then provide the link only to those who have purchased the DVDs. You could send the link out via email or through PM's here.
Again, I think the videos are great, but it can cause confusion among those who haven't actually seen the DVDs.