Hi flora,

if you think about it, I think that you can easily realize that it is almost impossible to answer such a general question, without having at least some specifics: samples of each type of file, the code that you have been trying and apparently does not work properly, the logic or rules according to which data in the HTML can be matched with data in the XML files, etc.

Update: alright, choroba was a bit faster than me, but we have essentially the same questions.