I also thought that ED 105 was very helpful. So much so, that I had a hard time completing the course. I literally found myself re-evaluating my methods and approaches to almost everything. The only problem was, that I was in the middle of taking the course while I was mentally recalibrating. Good thing I printed out every page from the course. Now I can begin the re-organization process. I think this course will be very beneficial for both my students and myself.