Bill Poole recently gave a presentation on Federated Identity at the Perth .Net User Group. His slides are available on his blog post regarding the session. His video available here:
Bill Poole presenting Federated Identity : MP4 Videos (6x~10min.)
At the start of the video the sound is poor due to the distance away from the presenter and the background noise. I move the camera a few minutes in which makes it better.
Lee Campbell 
Have you though of putting these up in a central place like stackoverflow.comm or probably beter InfoQ, as they are looking for contributors.
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Are you trying to say that those sites are more popular than this blog? 😉I will look into it.
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the download link does not work any more — any alternative location to get at this video?
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Sorry about the link Tri, I have split the video into 6×10 min sections (which works great for the presentation). Each video is about 45MB and is MP4 format. The link now points to a skydrive folder that hopefully wont change!
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