This website provides nice orderly links to streaming videos of old films that reside at Google Video, Dumpalink, iFilm, and YouTube. The collection is a combination of works that are out-of-copyright (public domain), orphaned (obscure videos that are still under copyright but probably forgotten by their owners), and some that are more recent and possibly released by the rightful owners for free internet distribution. There are hundreds of titles to browse through here. You say you want some examples. How 'bout Daffy Duck in Duck Amuck, Freaks, and dozens of recent political documentaries. Some of the more provocative titles include Breaking the Silence: Truth and Lies in the War on Terror, The Future of Food, and The Yes Men.