Hello again, Do we need to create a new Glist (or GSList) each time it is called in a function ? It seems that a call to g_list_nth_data(), even without changing indexes with g_list_next or else, into separate functions causes a segmentation fault. P.S. I work with GTK+2.4.2 _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list