Folks, it's time for a new group project. Last year, I asked you to tell us about your Life-Changing Books, and we pulled together an excellent list that many readers have enjoyed. Now we want to know: where do you go for intelligent video? If you list the sites that you like best -- TED, Fora.TV, YouTube EDU, SnagFilms, Academic Earth, etc. -- we'll pull together a big list and present it next week. My hope is that the list will include some well-known names and some less well-known names. If there's a site where you find intelligent video, we want want to know about, and your fellow readers will thank you for it. Feel free to email me your picks at email@example.com, or write them in the comments below. Thanks all!