InfoPath Dev

What larko_s was really trying to say (I talked to him about it offline) was that he wants to modify the schema to allow attributes to be added.  (forgive me for putting words into your mouth)  

I tried to get to your document through its parent Window object.  I accessed some read-only properties just to see if I could get in, but Ireceived the following errors:   ?this.Application.Windows[0].XDocument.DOM '((Microsoft.Office.Interop.InfoPath.Window2)(this.Application.Windows[0])).XDocument' threw an exception of ...