Internet Connectivity Requirements: Cable and DSL internet connections are recommended. Hardware Requirements: Minimum Pentium 400 Mhz CPU or G3 Macintosh. 1 GHz or greater CPU recommended. 256MB RAM minimum. 1 GB RAM recommended. 800×600 video resolution minimum. 1025×768 recommended. Speakers/Headphones to listen to Dialogue steaming audio sessions. A microphone to speak in Dialogue streaming audio sessions. Operating System Requirements: Windows Vista, 7, 8, 8.1 Mac OSX 10 or higher. OpenSUSE Linux 9.2 or higher. Web Browser Requirements: Google Chrome is recommended. Firefox 13.x or greater. Internet Explorer 6.x or greater. Safari 3.2.2 or greater. Software Requirements: Adobe Flash Player 6 or greater. Oracle Java 7 or greater. Adobe Reader 7 or greater. Web Browser Settings: Accept Cookies. Disable Pop-up Blocker.