--- a/Preferences/ConfigurationPages/CooperationPage.py	Sat Dec 04 13:28:56 2010 +0100
+++ b/Preferences/ConfigurationPages/CooperationPage.py	Sun Dec 05 18:11:22 2010 +0100
@@ -46,8 +46,8 @@
         self.autoAcceptCheckBox.setChecked(
             Preferences.getCooperation("AutoAcceptConnections"))
         
-        self.bannedUsersList.addItems(list(sorted(
-            Preferences.getCooperation("BannedUsers"))))
+        self.bannedUsersList.addItems(sorted(
+            Preferences.getCooperation("BannedUsers")))
     
     def save(self):
         """