public static function add($name, array $options) 
		{

			// Already known?
			if (array_key_exists($name, self::$_auths)) {
				throw new \Exception("There is already a Auth defined for '$name'.", 1);				
			}

			// Create it
			$auth = new Auth($name, $options);
			self::$_auths[$name] = $auth;
			return $auth;

		}