Tech Ed Developers (Europe) is spotlighting a number of the top sessions from last year, free for anyone to watch. Mark Russinovich (on Wikipedia, his blog) knows more about the internals of Windows than anyone else who’s allowed out in public, and in this session, The Case of the Unexplained... (rated 5 stars out of 5 by attendees), he covers various mystery bugs and how he tracked them down. I’m slightly disappointed that some of the stories ended "so I logged a bug with that team" – I would have loved it if these were all fix-your-config stories, but still to see the techniques is very cool, and if your own code is causing the mystery CPU spike or resource leak, you will really benefit from the tools and approaches Mark shows. Sure, it was at the IT Pro half of Tech Ed, but developers need to know this stuff too!
I would like this stage someday. It's the Barcelona keynote stage, used for wildly popular breakouts also.