There are two locations screen savers can go:
/Library/Screen Savers/
Those are available for all users
~/Library/Screen Savers/
These will be available only to this particular user
(~ = /Users/Your_username i.e. "Home")
Just drop the Marine Aquarium.saver part in either location, and you should see it in the preference pane.
Which version of the screen saver do you have?
|