Under section "3.4 Automatische Anpassung der Prozessorgeschwindigkeit" the link for "ncpufreqd" pointing to http://fatcat.ftj.agh.edu.pl/~nelchael/index.php?cat=projs&subcat=ncpufreqd&language=en fails to load with error 404.
Also the anchor under the section "4. LCD Power Management" for "Bild 1.1" pointing to http://www.gentoo.de/doc/de/power-management-guide.xml#doc_chap1_fig1 fails to "load".
STOP! http://www.gentoo.de/main/de/kontakt.xml gentoo.de != gentoo.org
The link for ncpufreqd works just fine for me. The link to figure 1.1 is a problem of gentoo.de, thus leaving this as invalid here. dertobi123: Can you take a look at that? Seems we don't have links within documents for figures.
It seems to me, that the link for "ncpufreqd" did only refuse to load temporarly. I can open it fine now too.