I couldn't believe this when I heard about it but Berkeley offers 25 free courses online to anyone who wants to take them. You can take all sorts of classes like Chemistry, Introduction to Statistics, Developmental Psychology, Introductory Physics. Philosophy, and much more. You don't even have to be a Berkeley student to see these web casts. People all over the world can be a part of it and all you need a browser and the free real player plug in. This is a great way to lean some basics about the courses and decide if you want to go further and take more classes in the area. It doesn't cost anything and anyone can be a part of the class. You have absolutely nothing to lose.