Thanks for the tip, i really appreciate, but, there is one thing. I downloaded 'main_categories1.0b', and i follow the steps, i just can't find in default.php
'<tr>
<td class="main"><br><?php include(DIR_WS_LANGUAGES . $language . '/' . FILENAME_MAINPAGE); ?></td>
</tr>'
its not there. I am have 2.2 version of OScommerce.