Is this 184.108.40.206.0 or has the .501 patch been applied?
What is the error you are receiving at validate?
The version is 220.127.116.11 and i am not aware about the patch.
The XML page cannot be displayed
Cannot view XML input using XSL style sheet. Please correct the error and then click the Refresh button, or try again later.
Does the value you are using to access FDM in the URL match the integration option "FDM WEB SERVER NAME" ?