Hello arielmorry,
We have prepared a simple script for this purpose. Save the follows lines to a file in your Magento file system (good choice is shell/mturbo.php, file should not be executed via web for security reasons).
require_once 'app/Mage.php';
Mage::app();
$websites = Mage::getModel('core/website')->getCollection()->load();
$model = Mage::getModel('mturbo/mturbo');
$model->getFileModel()->clearAllPages();
$model->synchronize();
foreach ($websites as $website)
$model->generateUrlList($website);
Mage::getModel('mturbo/observer')->automaticDownload();
This script remove all cached pages, perform the synchronization with new entities, generate the new url lists and download all pages via the shell script. You should execute it as web server user.
For Ubuntu you can use command
sudo -u www-data php -f shell/mturbo.php
For other distributions it may be otherwise. We hope that you are familiar with your server. Do not forget that script must be executed from root of your Magento, else you would have to set 'open_basedir' and 'include_path' properly.
We hope it will help you. If there appears a problem or if you have a question let us know, please. We are ready to help you.