Guys Please can you advise how to get the latest Zend Optimizer working alongs side ISPConfig, but can seem to get it yet! I have followed the the link: http://www.howtoforge.com/linux_apache2_ssl_php5_zendoptimizer_ioncubeloader My server has 2.2.15 loaded and working fine, but I am installing who.is onto a website created on the systems, but it needs Zend loading. I have created a "phpinfo.php" file to show the php Info, but it shows that Zend 2.10 is installed, but I need to update to 3.3.0, please can you advise how to got about it. Thanks again for a great product. Roy.