I've just remembered seeing these 'making of' vids for video tutorials:
http://blog.wikimedia.org/2008/12/18/wikimedia-to-produce-online-video-tuto…
The post is a year old. And a comment links to a post in this mailing
list, also nearly a year old:
http://lists.wikimedia.org/pipermail/foundation-l/2008-December/048225.html
Anyone know where I can find the actual videos?