30c3 - alternative web address
Since events.ccc.de is a little bit overcrowded, the irc channel just provided an alternative called 30c3.ex23.de.
Pure benefit, it is stripped down to the essentials meaning "schedule plan" and link to the videos. There are also videos on youtube so join the congress mentaliy :-).
There is also a simple page with links available by 30c3 links at hackerspace prague. If you want to see the videos, simple use the twitter-c3streaming page and click on the most working source.