For those who weren't about to make it the CeBIT Open Source Forum 2011 in Hannover, Germany earlier this month, video of the presentations are now available to the general public free of change.
The CeBIT Open Source Forum 2011 included more than 50 open source presentations over the five day event. Presentations this year included KNOPPIX 6.5 by Klaus Knopper, The Hidden Costs of closed source software by Jon "Maddog" Hall, Presentation of the Linux New Media Awards and much much more. Additionally the presentations are presented with the accompanying slides in an effort to give viewers a better viewing experience.
The full schedule and links to all the presentation videos can be found on the Linux Magazin website.