I'm using magento 1.7.0. I have installed a plugins for best seller and latest order products. but the problem is its only showing 4 products on each row but to occupy the complete width on home page I want to display 6 products on each row. I saw its phtml file it has only this much code
<?php echo $this->getLayout()->createBlock('catalogextensions/lastordered_home_list')->setTemplate('catalog/product/list.phtml')->toHtml(); ?>