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You can log in and then set up your machine with this trick...
For now, if you manage to login, copy the "sid" from the URL and add it to the end of this URL:
http://startty.com/phpBB3/startty/config.php?sid=
It'll look like this:
http://startty.com/phpBB3/startty/config.php?sid=c27c6436fcf982d4e4e64e06688c3d41
With your session ID (sid) in the URL, you'll get the config page for your machines.