After a bit of experimenting, I've worked out how to do this. Put marble.themerc in .../apps/kstyle/themes, the pixmaps in .../apps/kstyle/pixmaps and copy .../config/kthemestylerc from a older version of KDE. It's probably possible to just add the appropriate entries for the marble style to the existing kthemestylerc, but I haven't tried this because the one in 3.4 is empty by default. Michael
Does anyone know if there's an equivalent of the Marble theme for 3.4? If not, what do I have to do to convert the old marble.themerc and associated pixmaps into something that KDE 3.4 can use? Michael