word interop and XMLNode.LoadXml Method More options

[kaza]

I posted this question several weeks ago to vsto newsgroup but got ne
reply, here is my problem


i am trying to change data in word-document using LoadXml, but msdn-
docu says
"This method does not add additional XMLNode controls or delete
unnecessary XMLNode controls from the document."


i tried everything (I node.delete,and parent.RemoveChild(node) )
but nothing works


is there a way arround this, so that I can manually remove and append
new nodes


thanks
almir