For MAC users: Once you've downloaded the screensaver, you'll need to double click on it to decompress the file. Your computer may do this automatically depending on your settings. Place the resulting file, "Agent Cody Banks Screensaver", in your Control Panels folder. This must be done manually as the installer will not do this function automatically. From within the Control Panel, double click on the screensaver file and select "on". NOTE- if you have other screensavers installed, you must make sure that they are turned off. Simply double click on the other screensavers and select "off". You may need to restart your computer for the installation to take effect.