Hi,
Recently I implemented the functionality of “Exporting InfoPath to Word” and it works very well in most of the scenarios. I am giving some of the links that helps you to implement the above functionality.
· This link is useful for generating Xslt for an InfoPath form for "Exporting InfoPath to word".
http://enterprise-solutions.ikreate.nl/infopath2003/convert-infopath-form-into-word-doc-send-email-attachment-outlook.htm
· This link is useful for displaying InfoPath rich text box data into the word document.
http://blogs.msdn.com/infopath/archive/2007/03/19/transforming-infopath-rich-text-to-word.aspx.
· By using the above two links you can able to get the Xslt for an InfoPath form for “Exporting InfoPath to word”. After getting the Xslt use the transformation functions in the code for transforming the "InfoPath to Word".