diff --git a/doc/todo.txt b/doc/todo.txt
index 457a1c9..971b78f 100644
--- a/doc/todo.txt
+++ b/doc/todo.txt
@@ -4,5 +4,6 @@
 - (80% DONE) make J2EE compaitle
 - Add annotations for ports
 - Make asysc piping faster
+- Auto immiate useage on bench of time of functions against piping
 - Start implementing JMS interfaces
 
diff --git a/src/main/java/com/idcanet/foei/core/FoeiBindingException.java b/src/main/java/com/idcanet/foei/core/FoeiBindingException.java
new file mode 100644
index 0000000..dccd73c
--- /dev/null
+++ b/src/main/java/com/idcanet/foei/core/FoeiBindingException.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2004-2006 IDCA. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
+ * following conditions are met:
+ * 
+ *    1. Redistributions of source code must retain the above copyright notice, this list of conditions and
+ *        the following disclaimer.
+ *    2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions
+ *        and the following disclaimer in the documentation and/or other materials provided with the
+ *        distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY IDCA AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL IDCA OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * The views and conclusions contained in the software and documentation are those of the authors and
+ * should not be interpreted as representing official policies, either expressed or implied, of IDCA.
+ */
+
+package com.idcanet.foei.core;
+
+/**
+ * Binding exception
+ * 
+ * @author Willem Cazander
+ * @version 1.0 Jan 24, 2006
+ */
+public class FoeiBindingException extends Exception {
+	
+	/** v1.0 */
+	static final long serialVersionUID = 10l;
+	
+    /**
+     * Constructs an FoeiContextBuildingException without a detail message.
+     */
+    public FoeiBindingException() {
+        super();
+    }
+
+    /**
+     * Constructs an FoeiContextBuildingException with a detail message.
+     * @param	message	The message of this Exception
+     */
+    public FoeiBindingException(String message) {
+    	super(message);
+    }
+    
+    /**
+     * Creates an FoeiContextBuildingException from a parent exception and a message
+     * @param e The parent exception.
+     * @param message An detail message.
+     */
+    public FoeiBindingException(String message,Exception e) {
+        super(message,e);
+    }
+    
+    /**
+     * Creates an FoeiContextBuildingException from a parent exception.
+     * @param e	The parant exception
+     */
+    public FoeiBindingException(Exception e) {
+        super(e);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/idcanet/foei/core/FoeiContextBuildingException.java b/src/main/java/com/idcanet/foei/core/FoeiContextBuildingException.java
index 50edf8d..bff5d89 100644
--- a/src/main/java/com/idcanet/foei/core/FoeiContextBuildingException.java
+++ b/src/main/java/com/idcanet/foei/core/FoeiContextBuildingException.java
@@ -32,8 +32,8 @@ package com.idcanet.foei.core;
  * @author Willem Cazander
  * @version 1.0 Jan 24, 2006
  */
-public class FoeiContextBuildingException extends Exception
-{
+public class FoeiContextBuildingException extends Exception {
+	
 	/** v1.0 */
 	static final long serialVersionUID = 10l;
 	
diff --git a/src/main/java/com/idcanet/foei/core/ObjectContextManager.java b/src/main/java/com/idcanet/foei/core/ObjectContextManager.java
index 9c51969..a7037ff 100644
--- a/src/main/java/com/idcanet/foei/core/ObjectContextManager.java
+++ b/src/main/java/com/idcanet/foei/core/ObjectContextManager.java
@@ -39,13 +39,13 @@ public interface ObjectContextManager {
 	 * Adds an EventObject to the Context
 	 * @param eventObject
 	 */
-	public void addEventObject(Object eventObject,String id);
+	public void addEventObject(Object eventObject,String id) throws FoeiBindingException;
 	
 	/**
 	 * removes an EventObject from the Context
 	 * @param eventObject
 	 */
-	public void removeEventObject(String id);
+	public void removeEventObject(String id) throws FoeiBindingException;
 	
 	/**
 	 * Gets an EventObject by its id.
diff --git a/src/main/java/com/idcanet/foei/core/impl/EventExecutorImpl.java b/src/main/java/com/idcanet/foei/core/impl/EventExecutorImpl.java
index be1b041..6a301ff 100644
--- a/src/main/java/com/idcanet/foei/core/impl/EventExecutorImpl.java
+++ b/src/main/java/com/idcanet/foei/core/impl/EventExecutorImpl.java
@@ -114,7 +114,6 @@ public class EventExecutorImpl implements EventExecutor {
 			ready = true;
 			FoeiProcessFactory.unbindFoeiProcess();
 			foeiProcess.getExecutors().remove(this);
-			logger.info(Thread.currentThread().getName()+"--"+this.toString()+" executed: "+processed);
 		}
 	}
 	
@@ -122,13 +121,13 @@ public class EventExecutorImpl implements EventExecutor {
 		EventPort eventPort = msg.getEventPort();
 		Object eventObject = msg.getEventObject();
 		
-		if(eventPort.getEventPortType()==EventPortType.input) {
+		if (eventPort.getEventPortType()==EventPortType.input) {
 			EventInput eventInput = (EventInput)eventPort.getEventObject();
 			eventPort.addEventsPassed(); // inc input port
 			eventInput.doEvent(eventPort,eventObject);
 			return;
 		}
-		if(eventPort.getEventPortType()==EventPortType.output) {
+		if (eventPort.getEventPortType()==EventPortType.output) {
 			eventPort.addEventsPassed(); // inc output port
 			
 			List<EventPort> bindings = foeiProcess.getBindings(eventPort);
diff --git a/src/main/java/com/idcanet/foei/core/impl/FoeiProcessImpl.java b/src/main/java/com/idcanet/foei/core/impl/FoeiProcessImpl.java
index 35b71cd..1a8080a 100644
--- a/src/main/java/com/idcanet/foei/core/impl/FoeiProcessImpl.java
+++ b/src/main/java/com/idcanet/foei/core/impl/FoeiProcessImpl.java
@@ -27,6 +27,7 @@
 package	com.idcanet.foei.core.impl;
 
 import com.idcanet.foei.core.EventExecutor;
+import com.idcanet.foei.core.FoeiBindingException;
 import com.idcanet.foei.core.FoeiContext;
 import com.idcanet.foei.core.FoeiPortMessage;
 import com.idcanet.foei.core.FoeiProcess;
@@ -138,13 +139,13 @@ public class FoeiProcessImpl implements FoeiProcess {
 	/**
 	 * @see com.idcanet.foei.core.ObjectContextManager#addEventObject(com.idcanet.foei.event.EventObject)
 	 */
-	public void addEventObject(Object eventObject,String id) {
+	public void addEventObject(Object eventObject,String id) throws FoeiBindingException {
 		try {
 			getEventObjectContext().bind(id,eventObject);
 		} catch (NameAlreadyBoundException nabe) {
-            logger.log(Level.WARNING,"NameAlreadyBoundException: "+nabe.getMessage(),nabe);
+            throw new FoeiBindingException(nabe);
 		} catch (NamingException ne) {
-            logger.log(Level.WARNING,"NamingException: "+ne.getMessage(),ne);
+			throw new FoeiBindingException(ne);
 		} 
 	}
 
@@ -155,21 +156,20 @@ public class FoeiProcessImpl implements FoeiProcess {
 		try {
 			return getEventObjectContext().lookup(id);
 		} catch (NamingException ne) {
-            logger.log(Level.WARNING,"NamingException: "+ne.getMessage(),ne);
+			return null;
 		}
-		return null;
 	}
 
 	/**
 	 * @see com.idcanet.foei.core.ObjectContextManager#removeEventObject(com.idcanet.foei.event.EventObject)
 	 */
-	public void removeEventObject(String id) {
+	public void removeEventObject(String id) throws FoeiBindingException {
 		try {
 			getEventObjectContext().unbind(id);
 		} catch (NameNotFoundException nnfe) {
-            logger.log(Level.WARNING,"NamingNotFoundException: "+nnfe.getMessage(),nnfe);
+			throw new FoeiBindingException(nnfe);
 		} catch (NamingException ne) {
-            logger.log(Level.WARNING,"NamingException: "+ne.getMessage(),ne);
+			throw new FoeiBindingException(ne);
 		}
 	}
 
diff --git a/src/main/java/com/idcanet/foei/core/impl/X2OExecutorImpl.java b/src/main/java/com/idcanet/foei/core/impl/X2OExecutorImpl.java
index f83e783..ccd03dc 100644
--- a/src/main/java/com/idcanet/foei/core/impl/X2OExecutorImpl.java
+++ b/src/main/java/com/idcanet/foei/core/impl/X2OExecutorImpl.java
@@ -29,15 +29,7 @@ package com.idcanet.foei.core.impl;
 import com.idcanet.foei.core.FoeiProcess;
 import com.idcanet.foei.core.FoeiProcessFactory;
 import com.idcanet.foei.core.X2OExecutor;
-import com.idcanet.x4o.core.AbstractX4OPhaseHandler;
 import com.idcanet.x4o.core.X4OParser;
-import com.idcanet.x4o.core.X4OPhaseException;
-import com.idcanet.x4o.core.X4OPhaseHandler;
-import com.idcanet.x4o.core.X4OPhaseHandlerFactory;
-import com.idcanet.x4o.core.X4OPhase;
-import com.idcanet.x4o.eld.EldX4OElementConfigurator;
-import com.idcanet.x4o.element.Element;
-import com.idcanet.x4o.element.ElementContext;
 
 import java.io.InputStream;
 import java.util.logging.Level;
@@ -55,7 +47,7 @@ public class X2OExecutorImpl implements X2OExecutor {
 	private String parseFileName = null;
 	private InputStream parseInputStream = null;
 	private String parseXml = null;
-	private boolean ready = false;
+	volatile private boolean ready = false;
 	private Logger logger = null;
 	
 	/**
diff --git a/src/main/java/com/idcanet/foei/core/x4o/IdAttributeHandler.java b/src/main/java/com/idcanet/foei/core/x4o/IdAttributeHandler.java
index aad5df7..5d6eed9 100644
--- a/src/main/java/com/idcanet/foei/core/x4o/IdAttributeHandler.java
+++ b/src/main/java/com/idcanet/foei/core/x4o/IdAttributeHandler.java
@@ -26,6 +26,7 @@
 
 package com.idcanet.foei.core.x4o;
 
+import com.idcanet.foei.core.FoeiBindingException;
 import com.idcanet.foei.core.FoeiProcess;
 import com.idcanet.foei.core.FoeiProcessFactory;
 import com.idcanet.x4o.element.AbstractElementParameterHandler;
@@ -52,6 +53,10 @@ public class IdAttributeHandler extends AbstractElementParameterHandler {
             //logger.finest("Generated auto id: "+parameterValue);
         }
         FoeiProcess process = FoeiProcessFactory.getFoeiProcess();  
-        process.addEventObject(element.getElementObject(),parameterValue);
+        try {
+			process.addEventObject(element.getElementObject(),parameterValue);
+		} catch (FoeiBindingException e) {
+			throw new ElementConfiguratorException(this,e.getMessage(),e);
+		}
     }
 }
diff --git a/src/main/java/com/idcanet/foei/core/x4o/ObjectBindingElement.java b/src/main/java/com/idcanet/foei/core/x4o/ObjectBindingElement.java
index b58544c..d5a819e 100644
--- a/src/main/java/com/idcanet/foei/core/x4o/ObjectBindingElement.java
+++ b/src/main/java/com/idcanet/foei/core/x4o/ObjectBindingElement.java
@@ -53,7 +53,7 @@ public class ObjectBindingElement extends AbstractElement {
 	 * Do the element
 	 */
 	@Override
-	public void doElementStart() throws ElementException {
+	public void doElementRun() throws ElementException {
 		
 		Map<String,String> attributes = getAttributes();
 		
diff --git a/src/main/java/com/idcanet/foei/ee/jca/cci/EJBFoeiProcessListener.java b/src/main/java/com/idcanet/foei/ee/jca/cci/EJBFoeiProcessListener.java
index 1b48918..38c3fff 100644
--- a/src/main/java/com/idcanet/foei/ee/jca/cci/EJBFoeiProcessListener.java
+++ b/src/main/java/com/idcanet/foei/ee/jca/cci/EJBFoeiProcessListener.java
@@ -28,6 +28,7 @@ package com.idcanet.foei.ee.jca.cci;
 
 import javax.resource.spi.endpoint.MessageEndpointFactory;
 
+import com.idcanet.foei.core.FoeiBindingException;
 import com.idcanet.foei.core.FoeiProcess;
 import com.idcanet.foei.core.FoeiProcessListener;
 import com.idcanet.foei.ee.jca.spi.FoeiActivationSpec;
@@ -71,7 +72,12 @@ public class EJBFoeiProcessListener implements FoeiProcessListener {
 					FoeiEventWrapper wrapper = new FoeiEventWrapper(endpointFactory,process);
 					
 					// inject bean
-					process.addEventObject(wrapper, foeiActivationSpec.getFoeiBeanName());
+					try {
+						process.addEventObject(wrapper, foeiActivationSpec.getFoeiBeanName());
+					} catch (FoeiBindingException e) {
+						// TODO Auto-generated catch block
+						e.printStackTrace();
+					}
 				}
 			}
 		}
diff --git a/src/main/resources/META-INF/foei-events.eld b/src/main/resources/META-INF/foei-events.eld
index 4ffc61b..dc8c935 100644
--- a/src/main/resources/META-INF/foei-events.eld
+++ b/src/main/resources/META-INF/foei-events.eld
@@ -24,6 +24,6 @@
 		The views and conclusions contained in the software and documentation are those of the authors and
 		should not be interpreted as representing official policies, either expressed or implied, of IDCA.
 -->
-<eld xmlns:eld="http://x4o.idcanet.com/eld/eld-lang.eld">
+<eld:root xmlns:eld="http://x4o.idcanet.com/eld/eld-lang.eld">
 		
-</eld>
\ No newline at end of file
+</eld:root>
\ No newline at end of file
diff --git a/src/main/resources/META-INF/foei-filters.eld b/src/main/resources/META-INF/foei-filters.eld
index 17acc49..7adb021 100644
--- a/src/main/resources/META-INF/foei-filters.eld
+++ b/src/main/resources/META-INF/foei-filters.eld
@@ -24,11 +24,11 @@
 		The views and conclusions contained in the software and documentation are those of the authors and
 		should not be interpreted as representing official policies, either expressed or implied, of IDCA.
 -->
-<eld xmlns:eld="http://x4o.idcanet.com/eld/eld-lang.eld">
+<eld:root xmlns:eld="http://x4o.idcanet.com/eld/eld-lang.eld">
 
 	<eld:elementClass tag="filter"			objectClassName="com.idcanet.foei.components.lang.Filter"/>
 	<eld:elementClass tag="stringFilter"	objectClassName="com.idcanet.foei.components.steps.filters.StringFilter"/>
 	<eld:elementClass tag="classFilter"		objectClassName="com.idcanet.foei.components.steps.filters.ClassFilter"/>
 	<eld:elementClass tag="dateFilter"		objectClassName="com.idcanet.foei.components.steps.filters.DateFilter"/>
 	
-</eld>
\ No newline at end of file
+</eld:root>
\ No newline at end of file
diff --git a/src/main/resources/META-INF/foei-io.eld b/src/main/resources/META-INF/foei-io.eld
index 47f0cb0..1b1396f 100644
--- a/src/main/resources/META-INF/foei-io.eld
+++ b/src/main/resources/META-INF/foei-io.eld
@@ -24,10 +24,10 @@
 		The views and conclusions contained in the software and documentation are those of the authors and
 		should not be interpreted as representing official policies, either expressed or implied, of IDCA.
 -->
-<eld xmlns:eld="http://x4o.idcanet.com/eld/eld-lang.eld">
+<eld:root xmlns:eld="http://x4o.idcanet.com/eld/eld-lang.eld">
 		
 	<eld:elementClass tag="standardOutput"	objectClassName="com.idcanet.foei.components.io.StandardOutput"/>
 	<eld:elementClass tag="errorOutput"		objectClassName="com.idcanet.foei.components.io.ErrorOutput"/>
 	<eld:elementClass tag="fileOutput"		objectClassName="com.idcanet.foei.components.io.FileOutput"/>
 	
-</eld>
\ No newline at end of file
+</eld:root>
\ No newline at end of file
diff --git a/src/main/resources/META-INF/foei-lang.eld b/src/main/resources/META-INF/foei-lang.eld
index ab144aa..b407d3b 100644
--- a/src/main/resources/META-INF/foei-lang.eld
+++ b/src/main/resources/META-INF/foei-lang.eld
@@ -24,8 +24,12 @@
 		The views and conclusions contained in the software and documentation are those of the authors and
 		should not be interpreted as representing official policies, either expressed or implied, of IDCA.
 -->
-<eld xmlns:eld="http://x4o.idcanet.com/eld/eld-lang.eld">
-		
+<eld:root xmlns:eld="http://x4o.idcanet.com/eld/eld-lang.eld">
+	
+	<eld:elementClass tag="root"			objectClassName="java.lang.Object">
+		<eld:elementDescription>Fake root tag</eld:elementDescription>
+	</eld:elementClass>
+	
 	<eld:elementParameterHandler	parameterName="bind"		bean.class="com.idcanet.foei.core.x4o.BindAttributeHandler" />
 	<eld:elementParameterHandler	parameterName="foei.id"		bean.class="com.idcanet.foei.core.x4o.IdAttributeHandler"/>
 	
@@ -41,4 +45,4 @@
 	<eld:elementClass tag="mapValue"			objectClassName="com.idcanet.foei.components.steps.lang.MapValue"/>
 	<eld:elementClass tag="listValue"			objectClassName="com.idcanet.foei.components.steps.lang.ListValue"/>
 
-</eld>
\ No newline at end of file
+</eld:root>
\ No newline at end of file
diff --git a/src/main/resources/META-INF/foei-logging.eld b/src/main/resources/META-INF/foei-logging.eld
index 896ae95..80c8017 100644
--- a/src/main/resources/META-INF/foei-logging.eld
+++ b/src/main/resources/META-INF/foei-logging.eld
@@ -24,6 +24,6 @@
 		The views and conclusions contained in the software and documentation are those of the authors and
 		should not be interpreted as representing official policies, either expressed or implied, of IDCA.
 -->
-<eld xmlns:eld="http://x4o.idcanet.com/eld/eld-lang.eld">
+<eld:root xmlns:eld="http://x4o.idcanet.com/eld/eld-lang.eld">
 	<eld:elementClass tag="loggerInput" objectClassName="com.idcanet.foei.components.logging.LoggerInput"/>
-</eld>
+</eld:root>
diff --git a/src/main/resources/META-INF/foei-printers.eld b/src/main/resources/META-INF/foei-printers.eld
index b2d541e..1d17261 100644
--- a/src/main/resources/META-INF/foei-printers.eld
+++ b/src/main/resources/META-INF/foei-printers.eld
@@ -24,9 +24,9 @@
 		The views and conclusions contained in the software and documentation are those of the authors and
 		should not be interpreted as representing official policies, either expressed or implied, of IDCA.
 -->
-<eld xmlns:eld="http://x4o.idcanet.com/eld/eld-lang.eld">
+<eld:root xmlns:eld="http://x4o.idcanet.com/eld/eld-lang.eld">
 
 	<eld:elementClass tag="defaultPrinter"	objectClassName="com.idcanet.foei.components.steps.printers.DefaultPrinter"/>
 	<eld:elementClass tag="datePrinter"		objectClassName="com.idcanet.foei.components.steps.printers.DatePrinter"/>
 		
-</eld>
\ No newline at end of file
+</eld:root>
\ No newline at end of file