HTML 5 <audio> and <video> support is in Firefox trunk. You have to build with `--enable-media` though as it is disabled by default for the time being.
W3C document which summarizes differences between HTML 4 (and by implication XHTML 1) and HTML 5. Last accessed as a working draft updated 9th June 2008.
<dt> Costello <dd> Look, you gotta first baseman? <dt> Abbott <dd> Certainly. <dt> Costello <dd> Who's playing first? <dt> Abbott <dd> That's right. <dt> Costello <dd> When you pay off the first baseman every month, who gets the money? <dt> Abbott <dd> Ev
I reformatted my response to marbux concerning HTML5 and web application lack of interoperability. The original article these comments were posted to is titled, <a href="http://mondaybynoon.com/2008/06/30/siding-with-html-over-xhtml-my-decision-to-switch
I reformatted my response to marbux concerning HTML5 and web application lack of interoperability. The original article these comments were posted to is titled, <a href="http://mondaybynoon.com/2008/06/30/siding-with-html-over-xhtml-my-decision-to-switch