The videos are really more of a refresher of the foundation seminar. Although, the puppy video has an excelent showing of introing a dog to the chain gang. The SCS video is great for the use of the Command/Wonder lead and CC work.
I was able to take alot out of the videos to get my dogs further into training than many before I went to a seminar.
If you ever can try and make it to one of the foundation seminars. It will make everything in the videos become clear as day.