Hello,I has created 2 files: "cdcatalog.xsl" and "cdcatalog.xml" with reference to file xsl like in tutorial. When I opened file xml with IE, I didn't have the result like in tutorial but only error message:La page XML ne peut pas être affichée Impossible d'afficher l'entrée XML en utilisant la feuille de style XSL. Corrigez l'erreur, puis cliquez sur le bouton Actualiser ou réessayez ultérieurement. --------------------------------------------------------------------------------Non valide au niveau supérieur du document. Erreur de traitement de la ressource file:///E:/TestXML/cdcatalog.xml. Ligne 2... <?xml-stylesheet type="text/xsl" href="cdcatalog.xsl"?>I am now using WinXP version family. In tutorial, it said that IE6 and WinXP support XSLT. I don't know why I can't have the result as I want. Please help me understand it. Thanks