NANOG meeting mulicasted?

We are not seeing any video or audio from the NANOG meeting session.
Is there some sort of problem with the transmission?

I don't know if this is a widespread problem or not, but we seem to have
lost all DVMRP routes. Dreck - this happened at the exact moment that
they returned from lunch, right after I had finally gotten something in place
to record the remainder of the session.