Recently I have released a new version of Xiph.Org Ogg Codecs (grab it from here), this new version includes a few Theora and FLAC bugfixes, better Windows 7 support and a Technical Preview of the <video> tag for Internet Explorer. By Technical Preview I mean only basic playback, no seeking, no controls, no HTML5 interfaces. I have made a screen cast showing this feature: To enable <video> tag for