Index: lib/alexandria/utils.rb
===================================================================
--- lib/alexandria/utils.rb	(revision 1085)
+++ lib/alexandria/utils.rb	(working copy)
@@ -20,7 +20,11 @@
 
 class String
   def convert(charset_from, charset_to)
-    GLib.convert(self, charset_from, charset_to)
+#
+# Ask upstream!! Perhaps from <-> to are reverse
+# http://ruby-gnome2.sourceforge.jp/hiki.cgi?GLib#GLib.convert
+#
+    GLib.convert(self, charset_to, charset_from)
   end
 end