You can use IE5 to view an XML document just like to view any HTML page. XML document
may be open several ways . Type the URL or you can click on a link,
double-click on an XML document in a folder, and so on.
When XML document loaded in IE5 then it will display the document with its root
element and child elements expanded. A plus (+) or minus sign (-) to the left of
the XML elements can be clicked to expand or collapse the element structure.
you can select "View Source" from the browser menu if you only want to view the raw XML source.