After a few attempts to record a video post through the Web based tool, I resorted to creating a video with my Logitech camera software and uploading it. I wonder why the browser-based recorder would not work.

...abut Audacity, podomatic's browser-based recording tool, mix-o-matic, how to use this in education

I explain how I used Podomatic's Web based recording tool to create and post an audio file.

This is an .mp3 file I recorded during a 4 hour workshop about Podcasting.