x:tree2

[Roger Lee, NOTiFY]

Using the example supplied with MyFaces I am trying to use the x:tree2 
component.

I have taken the backing class which I used with Web Galileo and converted 
it to use TreeNode.

The JSP gets called and my "breakpoints" are displayed in the JBoss console, 
but no Tree is rendered or errors thrown.

Any pointers to what I should checking/looking for?
Thanks,
Roger Lee