savers are for Mac OSX only. Three flavors.
To download, click on the version you want.
To install them on OSX:
the .Sit file and unstuff it.
2. Mount the enclosed image file.
3. Drag the screen saver to the Screen Saver folder located
on your hard drive under Library/Screen Saver.
4. Configure the screen saver in the Screen Saver
control panel in System Preferences.
PS: If someone knows how to convert these for the Windows format please let me know!