Did this screencast: http://www.teachertube.com/view_video.php?viewkey=8d315555d5b3eb0dd45b

On how to make a conference call. Had to redo audio (which made it better) because the telephony set up for Audacity did not work for CamStudio. 

Taxonomy upgrade extras: * Skype * Class of 2.1 * conferencecall * howto