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Peter Letting wordpress end all the url's with .html is indeed a possibility. Another possibility is using your .htaccess file to accept different options so that extension doesn't even matter. In that way is doesn't matter is there is .html or .php / .asp or whatever behind it. Look at this article in the community for more about HTACCESS: http://www.seomoz.org/blog/htaccess-file-snippets-for-seos It's really great stuff. Hope this helps Regards Jarno