The lecture by Andrew Ng that I pointed to in Machine Learning Lectures (Video) on ITunes, are also available on YouTube, in no particular order. I have created an ordered listing of the lectures on YouTube below.
What would be even more useful would be a very short summary/topic listing for each lecture so that additional information could be linked in, dare I say topic mapped?, to create a more useful resource.
No promises but as time permits or as readers contribute, something like that is definitely within the range of possibilities.
Machine Learning – Andrew Ng – Stanford