Since I pretty much installed the 4.0.11 version before it was posted on the site I decided to update to it manually. needless to say there are some problems. mainly it goes like this here, everytime. This just happend when I downloaded 4.0.11 and try to upgrade on a licensed server. It copied my serial number and license key in the install directory and I even done it twice myself to try but same problem. Contacting licensing server ... [ERROR] Sorry, installation will abort without a valid license key. For evaluation purpose, please obtain a trial license key from our web site http://www.litespeedtech.com, copy it to this directory and run Installer again. If a production license has been purchased, please copy the serial number from your confirmation email to this directory and run Installer again. NOTE: Please remember to set ftp to BINARY mode when you ftp trial.key from another machine.