Free, fall 2011 on-line class info:
Machine Learning - Stanford University
Introduction to Databases:
Introduction to Databases - Stanford University
And from the "father" of Stanley, (last seen being driven around by a new robotic car, across the Golden Gate Bridge).
Introduction to AI:
ai-class.com - Introduction to Artificial Intelligence - Fall 2011
They'll have some support for multiple languages. Largely video based, and all free. You don't get a grade, but a certificate of completion.
Just for fun:
If you haven't seen the first DARPA autonomous vehicle race video from several years back, I'm sure it's still on-line. It's been shown on the TV a couple times at least. Wonderful stuff! Murphy's law had a field day.