Dion, Ben, Josh, and Ernest held a 3 hour tutorial on HTML5. These are some of the slides... and we went deep into http://apirocks.com/html5/html5.html also. Some URLs from the presentation: Blow up video: http://craftymind.com/factory/html5video/CanvasVideo.html Audio Data API: http://vimeo.com/11355121 Ambilight: http://media.chikuyonok.ru/ambilight/ Video viewer: http://jilion.com/sublime/video Snow Stack: http://www.satine.org/research/webkit/snowleopard/snowstack.html CSS Movie: http://www.tylergaw.com/lab/themanfromhollywood Every Time Zone: http://everytimezone.com Quake2: http://ajaxian.com/archives/gwt-quake Aves Game Engine: http://ajaxian.com/archives/aves-game-engine Mozilla Content Injection awesomeness by Paul: http://bit.ly/contentinjection HTML5 / CSS3 Readiness http://html5readiness.com/