Streaming: Where are the Slides?

I was curious if it was possible to ask the excellent
videographers at the NANOG conference to re-enable the
slides over the Real Audio videostream. The slides
were visible yesterday, but today they are not. Much
of what the speakers say refer to the slides. More
importantly it's much more useful using the video
channel to see the slides than to seeing images of
the speaker. Thanks for anything that can be done
about this before the tutorials are over, and thanks
for the awesome streaming job. Video and audio has
been coming in great in Florida.