[KevinVo]

It's ok, I figured it out now, you can delete this thread if you want Chuck.

To someone want to add a feature ads block to your vbAdvanced CMS, do these steps:
1/creat a php file name ad_block.php or whatever you want it to be.
2/In the file contains this code :
<?php
include('/home/httpd/vhosts/yoursite.com/httpdocs/classified/inc_ads.php');
echo "$classifiedsfeature";
?>
Note: change it to fit your classified installation directory. Then upload to your foum/modules directory.
3/ Go to Vbadvanced Admin, creat new module [php file]
Module title : Features Ads
Column : Center column
File to include : ad_block.php
Identifier : ads_feature
Clean File Output : Yes
Use Module Shell Template : No
Done