FFMPEG Installation:
 * http://jimneath.org/2008/06/02/converting-videos-with-rails-installing-ffmpeg/
 * (Ubuntu jaunty quirk) http://webupd8.blogspot.com/2009/05/download-fixed-ffmpeg-packages-for.html

Audio Player
 - an mp3 player for browser
 * http://www.macloo.com/examples/audio_player/
 form_tag

jQuery
 *http://jquery.com/
 *http://jqueryui.com/
  - includes [draggable , datepicker]