Monkey Saver is a nice screensaver that provides a large collection of monkey pictures.
Bring these cute primates to your desktop. Monkey Saver includes 76 photos. For the monkeys' names go to the screen saver Resources folder.
To install Monkey Saver for your account only: drag Monkey Saver.slideSaver to /(your user name)/Library/Screen Savers. For all users: drag to /Library/Screen Savers
Monkey Saver screensaver can also install quickly into your system through its build in mechanism and you will be able to manage it via the System preferences panel, like any other screensaver.