Broadband content: implications for accessibility

I've added the links from our presentation to a news story here:
http://conference.archimuse.com/node/29
Please add feedback / ideas to this thread or feel free to edit the story itself.
There was quite a conversation going on regarding this topic at the Birds of a Feather. Shall we keep it going here?
Just thought I'd add an extra link- here's a copy of the paper that we based some of our list of quick usability heuristics upon:
http://www.rit.edu/~easi/itd/itdv09n2/thompson.htm