I used CM4All to do my website and I have been trying to submit my sitemap.xml to Google but have been getting the error 404 message: URL can't be found. Yet I can call up the page on Explorer, though the page comes with a banner message saying: "This XML file does not appear to have any style information associated with it. The document tree is shown below." Can anyone tell me why Google Webmaster Tools is giving me the error message? Thanks.