parsing xml

http://msdn.microsoft.com/en-us/library/system.xml.xmlreader.readinnerxml.aspx
http://msdn.microsoft.com/en-us/library/756wd7zs.aspx
http://msdn.microsoft.com/en-us/library/system.xml.xmltextreader.aspx
http://support.microsoft.com/kb/307548