Something is amiss

We've tried LiveWriter, Zoundry, w::bloggar, OpenOffice, Zoho and Scribfire.  None of them were able to connect to this blog.  I am getting error 500, 400, wrong login name, wrong password.  I believe it's something in the settings of the blog itself that is screwing the around.  I may take the blog entirely down and reinstall it on a different server.  I may, but not yet.  I don't like things not to work and will do my best to find out what is wrong with this.
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