Hi there!
I would like to let you know that AstronomyLive.com will host DOZENS OF BROADCASTS of the Venus Transit 2012 simultaneously! On that website you can register and VIEW OR SET UP broadcasts within seconds. Everybody in the World can join, so expect many many broadcasts very different in set-up. (observatories, astronomy clubs, individual astronomers).
Kind regards,
Drs. SJ Klieverik