FYI Discovery Channel has a special on this which is being rerun tonight.
http://dsc.discovery.com/show-news/f...concordia.html
On the website it says 8:00pm (28th), 1:00am (29th) and again 6:00 (4th). I don't know if those times are EST, PST, MST. But check your PVR's it's worth a watch if you want to see some videos from inside while it's happening.