The organizers of the conference on Managing Identity in New Zealand have made available videos of all the keynote talks and breakout sessions. Go you and take advantage of this valuable resource… (I was told the videos only work with IE, but I found them to work okay with Safari on my Mac with only minimal weirdness around slide syncing.)
While you’re at it, you might want to check out the Radio NZ audio program prepared during that week on the topic of The Digital Shadow. They interviewed Dick Hardt and me for that while we were there; that was fun to do, and it’s a thoughtful program. Vikram Kumar has further comments on it here.