--- a/.emacs-my	Thu Sep 20 11:29:35 2012 +0300
+++ b/.emacs-my	Thu Sep 20 14:56:46 2012 +0300
@@ -1461,10 +1461,11 @@
 
 (when window-system
   (setq
-   gnus-sum-thread-tree-false-root ""
+   gnus-sum-thread-tree-root "● "
+   gnus-sum-thread-tree-false-root " ○ "
    gnus-sum-thread-tree-indent " "
+   gnus-sum-thread-tree-single-indent "⚇ "
    gnus-sum-thread-tree-leaf-with-other "├► "
-   gnus-sum-thread-tree-root ""
    gnus-sum-thread-tree-single-leaf "└► "
    gnus-sum-thread-tree-vertical "│"
    ))