Frank, If you are running into issue with MSXML .NET see the comment on our article on DTD traffic for fix. If you are running into this with a different platform, similarly look into have that environment use a catalog.
http://www.w3.org/blog/systeam/2008/02/08/w3c_s_excessive_dtd_traffic#c5127 -- Ted Guild <[email protected]> W3C Systems Team http://www.w3.org
