protected function getFormTitle($step)
    {
        if ($this->trackEngine) {
            return sprintf(
                    $this->_('Merge import into "%s" track. Step %d of %d.'),
                    $this->trackEngine->getTrackName(),
                    $step,
                    $this->getStepCount()
                    );
        }
        return sprintf(
                $this->_('New track import. Step %d of %d.'),
                $step,
                $this->getStepCount()
                );
    }