Windows 7 Codepack API Events
In 070809 (7 August 2009) there are a two days events that focused in Windows 7. It's not about what news in Windows 7 but this event talk some stuff about how to develop application which use some special feature in Windows 7 which can be developed by using Windows 7 Codepack. you can download the slide deck and the H.O.L here (some content in slide deck is copyrighted by the developer who develop it)
And to play around with the code you should download the Codepack Download here