1.1 --- a/GUI/SensorGadget.cs	Mon Sep 13 22:34:08 2010 +0000
     1.2 +++ b/GUI/SensorGadget.cs	Mon Sep 13 22:55:25 2010 +0000
     1.3 @@ -486,7 +486,7 @@
     1.4          if (x.HardwareType != y.HardwareType)
     1.5            return x.HardwareType.CompareTo(y.HardwareType);
     1.6  
     1.7 -        return x.Name.CompareTo(y.Name);
     1.8 +        return x.Identifier.CompareTo(y.Identifier);
     1.9        }
    1.10      }
    1.11    }

     2.1 --- a/Hardware/Identifier.cs	Mon Sep 13 22:34:08 2010 +0000
     2.2 +++ b/Hardware/Identifier.cs	Mon Sep 13 22:55:25 2010 +0000
     2.3 @@ -101,8 +101,8 @@
     2.4      }
     2.5  
     2.6      public static bool operator ==(Identifier id1, Identifier id2) {
     2.7 -      if (id1 == null)
     2.8 -        return id2 == null;
     2.9 +      if (id1.Equals(null))
    2.10 +        return id2.Equals(null);
    2.11        else
    2.12          return id1.Equals(id2);
    2.13      }