Any event can have a number of sounds that could be played at random or in sequence. I also have it control the beep sounds, and toll in the hour. There are so many goodies that it takes hours to decide just what you want. ClickChange is many programs in one. ClickChange comes on two disks.
Instructions are on disk and in an attractive book.
The complete in-stallation requires 3.5 Megs on your hard disk, but this includes files with many extra cursors, patterns, and sounds. I installed the whole package, then just exported everything that I wasn't using, and saved it to disk. Perhaps one of the best things about the program is the vast amount of testing Dubl-Click has done. They expect it to work without conflict on any Mac using System 6.0.7 or later. Depends on installation.