So I posted an entry that had an embedded quicktime movie. Tutorial.

<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B"
codebase="http://www.apple.com/qtactivex/qtplugin.cab" width="320" height="256">
<param name="src" value="http://invisiblecompany.com/media/wizards.mov">
<param name="autoplay" value="false">
<param name="controller" value="true">
<param name="loop" value="false">
<embed src="http://invisiblecompany.com/media/wizards.mov"
width="320" height="256" autoplay="false" controller="true" loop="false"
pluginspace="http://www.apple.com/quicktime/download/">
</embed>
</object>

Just make sure to add 16pixels to the height cos that’s the height of the control bar, make sure the codebase is absolutely correct and the apple links are up-to-date.