Oh and for those of us who got after Chad(been) too much, myself included...from an interview with kathy and tracy, his two pals. Lots of interesting things here.
http://www2.survivor.com/
When they did an initial lance to remove pressure on his foot, it was a glob of infection that could fill a teacup. It was really bad. He was actually in the hospital for a week or 10 days. He had a really bad infection. The medics came to him and said "your liver, from the infection, is double it's size, going on 3 times, and you need to think about getting out of this game now." He begged to stay to do the challenge because he'd like to go out with dignity and if they lost, then he could be voted out. Of course I needed him to vote against Ozzy, but it didn't work out that way.