Hello,
Thx again for all ur replies. They r really very helpfull.
I have a new question: we are dealing with a company that is going to 
send us XML docs and we want to extract the info we want from these docs 
to create new xml files or whatever. What is the best solution to do so? 
Use XML-QueryLang or what? (we're gonna probably use PHP also)
Thx a lot
Alia 



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