In SharkVisions why am I only seeing three sharks and cannot select the other four species?
You are probably running the demo version of SharkVisions that only comes with three species of sharks. In the Demo version we let you look at all seven, but only select three. If you have installed the full version already, make sure you have the full version selected as your screensaver. Right click on your desktop and select Properties. Go to the Screen Saver tab and make sure you have SharkVisions, not SharkVisions Demo, selected as your screen saver. (You may also want to uninstall the Demo version in your Windows ADD/REMOVE software area of Control Panel).