One last thing to mention with regard to the videos in this blog:

I converted all sessions from the original flash format to mp4 and uploaded them to Youtube. You see the Youtube video embedded in the session posts. However, in some of the sessions the conversion did not go smoothly (audio and video not well aligned). If you find such a video you are more than welcome to try to make a better conversion based on the original flash recording and send it to me for replacement in my youtube channel. You find the links to those original recordings below the youtube video embedded in the posts.

I cannot say how long those flash recordings will stay alive though…