Hi all, In the Icon Theme Specification, it states: ... By default, apps should look in $HOME/.icons (for backwards compatibility), in $XDG_DATA_DIRS/icons and in /usr/share/pixmaps (in that order). Applications may further add their own icon directories to this list, and users may extend or change the list (in application/desktop specific ways). ... >From the above infomation, I still cannot figure out how to add directories to the list. Any suggestion? Thanks. -- Leon