gepost bericht: I wrangle drawing data for architects. I also used to make architectural drawings with autocad. Nowadays I am explore something called BIM - Building Information Modelling and the the tools that enable one to do that. Recently I have registered with 3 online course sponsored by Stanford for Jan and Feb. 2012 at http://www.cs101-class.org/. This is a great course for anyone doing the Webcraft course because it enables one to get into Javascript with an instructor at Stanford / Google. On a whim I also registered for http://www.anatomy-class.org/ and http://www.modelthinker-class.org/. These were the only classes that did not require a basic understanding of probability theory. I have a family and I don't know if this load can work.