theodp writes: "Can't scrape up the bucks for junior college tuition? Don't worry, there's always MIT. By the end of 2007, the contents of all 1,800 courses taught at MIT will be available online to anyone in the world, anywhere in the world thanks to OpenCourseWare (OCW). Learners won't have to register for the classes, and everyone is accepted. The cost? It's all free of charge."