Right, seems two of the three videos break copyright rules in Germany, and thus those videos are not available to be viewed there (the actual time limit seems to be "over 30 seconds", which is why the first video can be viewed in Germany, but parts 2 and 3 can't (even though all have the same 31 second soundfile, but I don't want to point out that
)). Everywhere else in the world you can view them, and I am not required to remove the videos from YouTube.
Germans interested in this genious masterpiece of movie-history have to download the files from Gandalf Parkers site (links are provided in the first post of this thread).