diff -r 813d8bc3192f -r fa9dfbfc4145 GUI/SystemTray.cs
--- a/GUI/SystemTray.cs	Sun Aug 08 13:57:26 2010 +0000
+++ b/GUI/SystemTray.cs	Thu Aug 12 20:53:27 2010 +0000
@@ -97,7 +97,7 @@
     }
 
     private void SensorAdded(ISensor sensor) {
-      if (settings.Get(new Identifier(sensor.Identifier, 
+      if (settings.GetValue(new Identifier(sensor.Identifier, 
         "tray").ToString(), false)) 
         Add(sensor, false);   
     }
@@ -131,7 +131,7 @@
       } else {        
         list.Add(new SensorNotifyIcon(this, sensor, balloonTip, settings));
         UpdateMainIconVisibilty();
-        settings.Set(new Identifier(sensor.Identifier, "tray").ToString(), true);
+        settings.SetValue(new Identifier(sensor.Identifier, "tray").ToString(), true);
       }
     }