On this thread is a new lecture from Yuri that has hit the web.
http://www.freerepublic.com/focus/f-news/2200914/posts
http://www.freerepublic.com/focus/f-news/2200914/posts
Clickable link to the new Yuri Lecture, his book can be read at post 36 and an easy to follow chronological youtube lecture is laid out for you at post 62.