I'm using WatiN (which uses shdocvw.InternetExplorerClass) to perform some functional testing on our web application. Some of our requests return raw XML to the browser, and I'd like to perform some validation on these results. Unfortunately IE performs an xsl transform on the XML to make it "pretty" in the browser, and the resulting html is all I can seem to retrieve. Is there a way to grab the original XML document source, or maybe even disable this transform

Thanks for any help -- I thought this would be a simple thing, but I've spent hours on this!