Hmmm… It seems that one click installing from the opensuse website has been changed for KDE. Not sure about GNOME’s because I don’t use Gnome but anyways…
Compiz Fusion - openSUSE
It now installs a couple different repositories
Index of /repositories/KDE:/KDE4:/Factory:/Desktop/openSUSE_11.1
Index of /repositories/X11:/XGL/openSUSE_11.1_KDE4_Factory
Index of /update/11.1
instead of just this one
Index of /repositories/X11:/XGL/openSUSE_11.1
Just thought I’d let people know, mostly because I tried to install compiz from the one click installer and it wouldn’t work. Using the old repository got compiz up and running for me.