If you are having issues setting up a Minecraft server on GameTracker, please review the Minecraft forum. For clarification:
Updating to Minecraft 1.0+ does not require the previously used plugins. Using them could cause issues with scanning. Please remove them and follow the instructions for 1.0+ servers regarding your server.properties file.
Minecraft beta servers, depending on the version, may or may not work well with the two available plugins. If the instructions on that page are not working for you or your server is still shown as "-- Unnamed --" on GameTracker, please remove the plugin and update to the most recent version of the server. While we may provide minimal updates and legacy scanning support, any future updates will be primarily, and possibly exclusively, for the current release of Minecraft at any given time.
If you require server hosting, we recommend GameServers.com:
http://www.gameservers.com/game_servers/minecraft.php