diff --git a/01-flickr/Makefile b/01-flickr/Makefile
deleted file mode 100644
index 5f6a5da..0000000
--- a/01-flickr/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-MXMLC ?= mxmlc
-
-
-all: FlickrRIA.swf FlickrThumbnail.swf
-
-
-FlickrRIA.swf: FlickrRIA.mxml
-	$(MXMLC) FlickrRIA.mxml
-
-
-FlickrThumbnail.swf: FlickrThumbnail.mxml
-	$(MXMLC) FlickrThumbnail.mxml
-
-
-clean:
-	rm -f *.swf
diff --git a/02-shipping/Makefile b/02-shipping/Makefile
deleted file mode 100644
index 39bf31e..0000000
--- a/02-shipping/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-MXMLC ?= mxmlc
-
-
-all: PlainText.swf
-
-
-PlainText.swf: PlainText.mxml
-	$(MXMLC) PlainText.mxml
-
-
-clean:
-	rm -f *.swf
diff --git a/03-yahoo-weather/Makefile b/03-yahoo-weather/Makefile
deleted file mode 100644
index 19062e0..0000000
--- a/03-yahoo-weather/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-MXMLC ?= mxmlc
-
-
-all: YahooWeather.swf
-
-
-YahooWeather.swf: YahooWeather.mxml
-	$(MXMLC) YahooWeather.mxml
-
-
-clean:
-	rm -f *.swf
diff --git a/04-employee-crud/Makefile b/04-employee-crud/Makefile
deleted file mode 100644
index 3fc08a1..0000000
--- a/04-employee-crud/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-MXMLC ?= mxmlc
-
-
-all: CRUDDynamic.swf CRUDStatic.swf
-
-
-CRUDDynamic.swf: CRUDDynamic.mxml
-	$(MXMLC) CRUDDynamic.mxml
-
-
-CRUDStatic.swf: CRUDStatic.mxml
-	$(MXMLC) CRUDStatic.mxml
-
-
-clean:
-	rm -f *.swf
diff --git a/05-ipc/LocalConn.mxml b/05-ipc/LocalConn.mxml
new file mode 100644
index 0000000..31a23cb
--- /dev/null
+++ b/05-ipc/LocalConn.mxml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8"?>
+<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
+    layout="absolute"
+    creationComplete="initConn()"
+    backgroundAlpha="0" backgroundColor="#FFFFFF">
+     <mx:Script>
+        <![CDATA[
+            import flash.net.LocalConnection;
+
+            private var conn:LocalConnection;
+
+            private function initConn():void{
+                btnSend.addEventListener(MouseEvent.CLICK, sendMessage);
+                conn = new LocalConnection();
+                conn.addEventListener(StatusEvent.STATUS, onStatus);
+            }
+
+            private function sendMessage(event:MouseEvent):void {
+                conn.send("taskConnection", "localconnectionHandler", inputTask.text);
+            }
+
+            private function onStatus(event:StatusEvent):void {
+                switch (event.level) {
+                    case "status":
+                        ExternalInterface.call("showStatus", "Task successfully sent");
+                        break;
+                    case "error":
+                        ExternalInterface.call("showStatus", "Task failed to send");
+                        break;
+                }
+            }
+
+        ]]>
+    </mx:Script>
+    <mx:Panel horizontalCenter="0" verticalCenter="0">
+        <mx:Form width="100%" height="100%" horizontalCenter="0" verticalCenter="0">
+            <mx:FormItem label="Enter Task">
+                <mx:TextInput id="inputTask"/>
+            </mx:FormItem>
+            <mx:FormItem label="Send Task ">
+                <mx:Button id="btnSend" label="Send"/>
+            </mx:FormItem>
+            <mx:ControlBar>
+                <mx:Label id="labelStatus" text=""/>
+            </mx:ControlBar>
+        </mx:Form>
+    </mx:Panel>
+</mx:Application>
diff --git a/Makefile b/Makefile
index 28decc3..1014228 100644
--- a/Makefile
+++ b/Makefile
@@ -1,12 +1,10 @@
-PROJECTS = $(wildcard ./[0-9]*-*)
+BASE = $(PWD)
+MXMLC ?= mxmlc
+SWFS = $(patsubst %.mxml,%.swf,$(wildcard [0-9]*-*/*.mxml))
 
 
-all:
-	@for project in $(PROJECTS) ; \
-	do \
-		cd $$project && $(MAKE) && cd .. ; \
-	done
+%.swf : %.mxml
+	$(MXMLC) $< -output $@
 
 
-clean:
-	find -name \*.swf -exec rm {} \;
+all: $(SWFS)