Doobie at Marius.net writes that due to some server issues, they've had to change IP addresses. Because of that, the EEL file for Myth 2 that you need in your Myth II folder for Marius.net connectivity to work under version 1.4.x no longer works, because the old IP address is hard-coded into it. They promise to update players with information on when a new EEL file will be available as soon as they have it.