The ExpertsExchange article is a poor one at best. Basically the OP gave up because they couldn't give a good answer. They list a link to the CodeProject article ( http://www.codeproject.com/KB/HTML/XHTML2RTF.aspx ) that shows you how to convert HTML to RTF but it isn't really a .NET solution. Instead, it would be something that would need to be highly adapted.
From my experience, there isn't a good open source converter out there. The pieces all seem to be there but it is waiting for someone to do the legwork of putting it all together. However, the immediate answer to your question is that there is not a converter already out there.
