diff --git a/src/as/com/threerings/ezgame/data/EZGameConfig.as b/src/as/com/threerings/ezgame/data/EZGameConfig.as
index 37238251..08afca3b 100644
--- a/src/as/com/threerings/ezgame/data/EZGameConfig.as
+++ b/src/as/com/threerings/ezgame/data/EZGameConfig.as
@@ -20,19 +20,20 @@ import com.threerings.ezgame.client.EZGameController;
 /**
  * A game config for a simple multiplayer ez game.
  */
-public /* abstract */ class EZGameConfig extends GameConfig
-    implements PartyGameConfig
+public class EZGameConfig extends GameConfig
+    implements PartyGameConfig, Hashable
 {
     // TODO: this will eventually contain various XML configuration bits,
     // or we'll expand this to contain other information.
     // For now, the configData is either a classname or url.
     public var configData :String;
 
-    override public function createController () :PlaceController
+    public function EZGameConfig ()
     {
-        return new EZGameController();
+        // nothing needed
     }
 
+    // from abstract GameConfig
     override public function getBundleName () :String
     {
         return "general";
@@ -41,11 +42,24 @@ public /* abstract */ class EZGameConfig extends GameConfig
     // TODO
     //override public function createConfigurator () :GameConfigurator
 
+
     override public function getGameName () :String
     {
         return MessageBundle.taint(configData);
     }
 
+    // from PlaceConfig
+    override public function createController () :PlaceController
+    {
+        return new EZGameController();
+    }
+
+    // from abstract PlaceConfig
+    public function getManagerClassName () :String
+    {
+        throw new Error("Not implemented.");
+    }
+
     // from PartyGameConfig
     public function getPartyGameType () :int
     {
@@ -53,6 +67,11 @@ public /* abstract */ class EZGameConfig extends GameConfig
         return PartyGameCodes.NOT_PARTY_GAME;
     }
 
+    override public function hashCode () :int
+    {
+        return super.hashCode(); // TODO: incorporate configData?
+    }
+
     override public function equals (other :Object) :Boolean
     {
         if (!super.equals(other)) {
@@ -63,23 +82,20 @@ public /* abstract */ class EZGameConfig extends GameConfig
         return (this.configData === that.configData);
     }
 
-    override public function hashCode () :int
-    {
-        return super.hashCode(); // TODO: incorporate configData?
-    }
-
-    override public function writeObject (out :ObjectOutputStream) :void
-    {
-        super.writeObject(out);
-
-        out.writeField(configData);
-    }
-
+    // from interface Streamable
     override public function readObject (ins :ObjectInputStream) :void
     {
         super.readObject(ins);
 
         configData = (ins.readField(String) as String);
     }
+
+    // from interface Streamable
+    override public function writeObject (out :ObjectOutputStream) :void
+    {
+        super.writeObject(out);
+
+        out.writeField(configData);
+    }
 }
 }
diff --git a/src/as/com/threerings/ezgame/data/PropertySetEvent.as b/src/as/com/threerings/ezgame/data/PropertySetEvent.as
index f72c9fde..178918aa 100644
--- a/src/as/com/threerings/ezgame/data/PropertySetEvent.as
+++ b/src/as/com/threerings/ezgame/data/PropertySetEvent.as
@@ -29,6 +29,14 @@ public class PropertySetEvent extends NamedEvent
         super(0, null);
     }
 
+    // from abstract DEvent
+    override public function applyToObject (target :DObject) :Boolean
+    {
+        _oldValue =
+            EZGameObject(target).applyPropertySet(_name, _data, _index);
+        return true;
+    }
+
     /**
      * Get the value that was set for the property.
      */
@@ -37,14 +45,6 @@ public class PropertySetEvent extends NamedEvent
         return _data;
     }
 
-    /**
-     * Get the old value.
-     */
-    public function getOldValue () :Object
-    {
-        return _oldValue;
-    }
-
     /**
      * Get the index, or -1 if not applicable.
      */
@@ -53,11 +53,28 @@ public class PropertySetEvent extends NamedEvent
         return _index;
     }
 
-    override public function applyToObject (target :DObject) :Boolean
+    /**
+     * Get the old value.
+     */
+    public function getOldValue () :Object
     {
-        _oldValue =
-            EZGameObject(target).applyPropertySet(_name, _data, _index);
-        return true;
+        return _oldValue;
+    }
+
+    // from interface Streamable
+    override public function readObject (ins :ObjectInputStream) :void
+    {
+        super.readObject(ins);
+        _index = ins.readInt();
+        _data = EZObjectMarshaller.decode(ins.readObject());
+    }
+
+    // from interface Streamable
+    override public function writeObject (out :ObjectOutputStream) :void
+    {
+        super.writeObject(out);
+        out.writeInt(_index);
+        out.writeObject(_data);
     }
 
     override protected function notifyListener (listener :Object) :void
@@ -67,14 +84,6 @@ public class PropertySetEvent extends NamedEvent
         }
     }
 
-    override public function readObject (ins :ObjectInputStream) :void
-    {
-        super.readObject(ins);
-
-        _index = ins.readInt();
-        _data = EZObjectMarshaller.decode(ins.readObject());
-    }
-
     /** The index of the property, if applicable. */
     protected var _index :int;
 
diff --git a/src/java/com/threerings/ezgame/data/PropertySetEvent.java b/src/java/com/threerings/ezgame/data/PropertySetEvent.java
index e00a53fe..7170a6eb 100644
--- a/src/java/com/threerings/ezgame/data/PropertySetEvent.java
+++ b/src/java/com/threerings/ezgame/data/PropertySetEvent.java
@@ -80,7 +80,7 @@ public class PropertySetEvent extends NamedEvent
         }
     }
 
-    /** The index. */
+    /** The index of the property, if applicable. */
     protected int _index;
 
     /** The client-side data that is assigned to this property. */