Currently, when I open the theme manager, I get some choices, but some things obviously do not work.
I have especially the choice in the 'detailed setting' area between the widget appearance setting and the icon setting. I do not have the choice for the Window frame setting, as should be per the documentation (inline help). I run today's unstable, I have sawfish-gnome, gnome-themes, gnome-icon-theme, etc. everything gnome installed. Is there something wrong ? Remark that I also have a metatheme selector (and nothing in it) and that the detailed selectors work. It is just that I get the impression that sawfish should be configured by theme-manager.

