NJStar Communicator Version 3.30.15918 Free Upgrade Please enter your registration details for NJStar Communicator Version 3.x Serial Number: (Format: xxxx-xxxx-....) User Name: Company Name: Current Email Address: for sending new serial number Old Email Address (if different): for verification - as provided when placing the order I forgot my serial number We will verify your registration details online before sending the upgrade instructions by email.