Pretty cool. After Charly started the thread on his perceived problems with the Shuttle on the last flight I went looking for a live web broadcast since I don't invest in Cable or Satellite for the amount of time I watch TV. I found this site and enjoyed watching the spacewalks, they do some live tours too. http://www.ustream.tv/spacevidcast
Like you I doubt I could do that, takes a special personality to be cooped up in relatively small area with little privacy for long periods of time, not to mention the problems of weightlessness. It's got to be a bit disconcerting when the person next to you is upside down from your perspective. Interesting he defined areas as "The floor", maybe that helps?