Index: trunk/src/tmcsim/cadsimulator/Coordinator.java
===================================================================
--- trunk/src/tmcsim/cadsimulator/Coordinator.java	(revision 416)
+++ trunk/src/tmcsim/cadsimulator/Coordinator.java	(revision 432)
@@ -116,6 +116,9 @@
     private static SimulationManagerInterface simMgr = null;
     private static LinkedList<CADClientInterface> clientList;
+    /** 'database' of cad Data shared by all clients and the sim mgr */
     private static CADData cadData;
+    /** The 'rolodex' of contact info */
     private static CardfileData cardfileData;
+    /** The model for the state of the CAD Server */
     private CADSimulatorState cadModel;