 	    }
 	    
 	    private function parseNextLink():void {
-	    	namespace rsync01namespace = "http://www.protogeni.net/resources/rspec/0.1"; 
-	        use namespace rsync01namespace; 
-	        
 	        var idx:int;
 	        for(idx = 0; idx < MAX_WORK; idx++) {
 	        	var fullIdx:int = myIndex + idx;

	        	//main.console.appendText("parsing...");
	        	var link:XML = links[fullIdx];
	        	
	        	var interfaces:XMLList = link.interface_ref;
	        	var interface1:String = interfaces[0].@component_interface_id
	        	//var ni1:NodeInterface = Nodes.GetInterfaceByID(interface1);
	        	var ni1:PhysicalNodeInterface = interfaceDictionary[interface1];
	        	if(ni1 != null) {
	        		var interface2:String = interfaces[1].@component_interface_id;
		        	//var ni2:NodeInterface = Nodes.GetInterfaceByID(interface2);
	        		var ni2:PhysicalNodeInterface = interfaceDictionary[interface2];
		        	if(ni2 != null) {

	    private var myAfter:Function;
	    private var myIndex:int;
	    private var myState:int = NODE_PARSE;
	    private var nodes:XMLList;
	    private var links:XMLList;
	    private var interfaceDictionary:Dictionary;
	    private var nodeNameDictionary:Dictionary;
