Berkeley is really pushing the envelope with providing free educational content to the public. I've written before about how UC Berkeley placed a marvellous history class online in podcast form. The latest news relates to video -- Berkeley is placing hundreds of hours of free video content on Google video. Here's the link.
There is an entire section on China-related forums and presentations, which I only briefly viewed (I am on dial-up at home). There is a series of presentations on Chinese art and politics, as well as a forum discussing climate change as it relates to Sino-US relations.