How to Increase Ads on main page

HI Friends any one know how to increase number of ads in the ads block in home page. by default it has 4.
and is there any possible way to have other blocks on home page which are not there already? like featured ads, etc?

Any help here please?

/**
 * Ads block for index page (as PHP function). List of latest ads.
 *
 * @return html of last ads units
 */
 function serviceAdsIndexPage() {
  require_once( $this->_oConfig->getClassPath() . 'BxAdsSearchUnit.php');
  $oTmpAdsSearch = new BxAdsSearchUnit();
  $oTmpAdsSearch->aCurrent['paginate']['perPage'] = 4;
  $oTmpAdsSearch->aCurrent['sorting'] = 'last';

Open   /modules/boonex/ads/classes/BxAdsModules.php   start looking around line 2980 for function serviceAdsIndexPage. Then change the perPage from 4 to what ever you like.

dolphin_jay Thanks,  i will give it a try

This was very helpful. You have saved me hours.