The xml sitemap generator that I used listed directories AS WELL AS the index.html page. E.g. http://www.mydomain.com/foo/ and http://www.mydomain.com/foo/index.html Webmasters Tools' HTML Suggestions is saying I have duplicate meta descriptions. Should directories be included in XML sitemap files? I am thinking that I should take them out since I have the index.html file.
In the next version of my sitemapper I will default (but it's optional) to only include the directories in cases where http://www.example.com/foo/ both http://www.example.com/foo/index.html return response code 200 However, the best solution is of of course that you as webmaster decide which should be the correct URL and redirect the wrong URL to the correct one!