Andy Powell of Eduserve has just let me know that their 2012 Symposium, "Big Data, Big Deal?" will be live streamed on May 10, 2012. I understand that the video will also be archived for later demand viewing.

Information on this very interesting symposium is at

Live stream: http://live.eduserv.org.uk/

Worldwide timings: http://www.eduserv.org.uk/newsandevents/events/2012/symposium#streaming

Clifford Lynch Director, CNI