Remove Admin Bar on Blogs MU Theme

I have been pulling my hair out trying to get rid of the admin bar. Everywhere I look on google, everyone says to do it a different way. So far nothing has worked.

So far I've tried...

http://developersmind.com/2011/02/23/disable-admin-bar-and-hide-preferences/
http://wordpress.org/extend/plugins/disable-admin-bar/
http://wordpress.org/extend/plugins/wp-admin-bar-removal/
http://www.wprecipes.com/how-to-remove-wordpress-3-1-admin-bar

wp-config.php
theme functions.php
css

None of them are doing it... I'm using the Blogs-MU theme, is there something different with this theme? All I want is the Admin Bar to show up for NOBODY. Just like it used to be

Why is this such a pain? I want to kill it with fire!