I haven't been able to use MarsEdit to post or download old posts successfully since upgrading this morning. My settings look like:
Name: Wordpress Weblog
Home URL: http://edgibbs.com/wordpress
RPC URL: http://edgibbs.com/xmlrpc.php
Blog ID: 1
Number of posts to download: 10
I get the following error when posting:
Can’t do post for Wordpress Weblog because the server reported an error. The server returned an unexpected response code: 404.
I haven't changed anything and it has been working for over 2 years prior. I'm using Wordpress 2.0.5.