[jeff.piper]

If your server was recently upgraded from 2.3 to 3.0 and you previously had an account on the server that also had the server admin right then you will still retain that right and a few other rights will have been automatically assigned to your account. However, there will be some rights that the upgrade process did not automatically assign to you. As server admin you can manually give your self these rights by opening the user editor, selecting your name and then enabling each right that you would like your account to have. Just press the "Update" button when you are done.

You should only assign the server admin right to those people you trust, or keep it for your self if you are the owner of the server. You can still give people very powerful rights without giving them Server Admin.

Important: Any "Server Admin" can edit any other "Server Admin".