[news.eclipse.technology.gmt.amw] model conforms to metamodel: problem!

[puellulaz@xxxxxxxxx (puellula)]

Hello. 
Perhalp I'm not writing in the correct place, but I need help... please, 
it's very important for me. 
Please, if you can, spend some minutes for help me. Thank you very much!

I have a problem for create a model conform to my metamodel. I'm using 
Eclipse 3.1.2 (from ATLBundle-20060501) with Omondo 2.1.0 . 
I had created a file LoadMetamodel.xml with Ant Editor:

<project name="LoadMetamodels" default="loadAllMetamodels"> 
<target name="loadAllMetamodels">
 <am3.loadModel modelHandler="EMF" name="uml2" metamodel="MOF" 
path="/UML2.ecore" />
</target>  
</project>

After this, I run LoadMetamodel.xml with Ant and the result is:

loadAllMetamodels:
[am3.loadModel] Loading of model uml2
BUILD SUCCESSFUL

Therefore, I image it's all ok!

After I had created a ecore file with this:

<?xml version=1.0" encoding="UTF-8"?>
<xmi:XMI xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI"; 
xmlns="uml2"/>

but when I open this last file with Sample Ecore Model Editor I see that 
it's not load my metamodel, because for create my model I see only EMF 
object.

Can someone help me?

Thank you very much!

puellula