Hiding a name in the log in menu

Within the System Preferences, you can go to "Login" and make some adjustments to what shows on the Login window, I have mine set so I can use change user login name to be able to login as "root", you can also set-up an automatic login of you're the only user.

I'm sure there's a way to have more options by using the "Treminal" but
this whole UNIX thing is a bit beyond my current skill set.

Good Luck,
No kidding, this was never a problem before 10.1... I don't see any change in netinfo, it has to be some sort of preference file..