I can feel that we are very close...

1) I'm on the server itself when I open web browser windows.
http://127.0.0.1:10000 takes me to a login portal
"You must enter a username and password to login to the Webmin server on 127.0.0.1."

2) http://localhost.localdomain/phpMyAdmin/... takes me to a config portal (config file appended below):
3) What's the next step?

/*
 * Generated configuration file
 * Generated by: phpMyAdmin 3.5.2 setup script
 * Date: Fri, 12 Oct 2012 15:14:07 -0500
 */

/* Servers configuration */
$i = 0;

/* Server: Cortex [1] */
$i++;
$cfg['Servers'][$i]['verbose'] = 'Cortex';
$cfg['Servers'][$i]['host'] = 'localhost';
$cfg['Servers'][$i]['port'] = '';
$cfg['Servers'][$i]['socket'] = '';
$cfg['Servers'][$i]['connect_type'] = 'tcp';
$cfg['Servers'][$i]['extension'] = 'mysqli';
$cfg['Servers'][$i]['nopassword'] = true;
$cfg['Servers'][$i]['auth_type'] = 'cookie';
$cfg['Servers'][$i]['user'] = 'root';
$cfg['Servers'][$i]['password'] = '';

/* End of servers configuration */

$cfg['blowfish_secret'] = '50772fa742dae5.30356381';
$cfg['DefaultLang'] = 'en';
$cfg['ServerDefault'] = 1;
$cfg['UploadDir'] = '';
$cfg['SaveDir'] = '';
?>