To acces this information a login for partnersource is mandatory (partners only):

We had over 800 attendees, and an overwhelmingly positive response to the Microsoft Dynamics AX Technical Conference 2011 in Nice. On popular request from the attendees and other partners who couldn’t attend
in person, we are now offering session recordings and presentation content to help our Dynamics AX partner channel to prepare for the newest release.

https://mbs.microsoft.com/Cms/Templates/document/General.aspx?NRMODE=Published&NRNODEGUID={859629D2-9B22-438F-BBC5-B494274C1DF0}&NRORIGINALURL=/partnersource/newsevents/news/MSDAXTechnicalConf2011Recordings&NRCACHEHINT=Guest&wa=wsignin1.0

Regards,

Max Beuker