And i still have a problem, it seems some msxml uses a XPath 0 based
  and some others 1 based. When pos=1 in some i get 2 values instead of
  1!!!


No Xpath is always 1-based.

Msxml has two selection languages Xpath, and the selection language from
IE5 (which is the default in msxml2 and mmsxml3)  to make it use xpath
you need to set a property first. see the docs (I don't remember the
details)

   parent+"MenuTitulo")[0];
If you have [0] and it works then you are not using Xpath.

David


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