AU 2012 classes are now available online and on demand for anyone with an AU account. If you don't have an AU account, well... that's something you should take care of right now. Do not pass Go, do not collect $200.
When I checked just now, the link above was not quite working - maybe there are a lot of people signing up right now. :)
For class overviews, pop over to the AU BLAUG here.