Screencasts
From Avogadro - Free cross-platform molecule editor
<embed src="http://blip.tv/play/AeqzMQA" type="application/x-shockwave-flash" width="800" height="622" allowscriptaccess="always" allowfullscreen="true"></embed>
<embed src="http://blip.tv/play/AeqzMQA" type="application/x-shockwave-flash" width="800" height="622" allowscriptaccess="always" allowfullscreen="true"></embed>