static public function createUser($dsn, $username, $password, $company_file = null, $wait_before_next_update = null, $min_run_every_n_seconds = null)
	{
		$driver = QuickBooks_Utilities::driverFactory($dsn);
		
		return $driver->authCreate($username, $password, $company_file, $wait_before_next_update, $min_run_every_n_seconds);
	}