Infinisys today released an update to its classic screensaver, After Dark + Fish for Mac OS X. This release includes a new module called “Kaleidoscope,” which displays moving patterns on the screen. The user can choose from seven patterns provided or select their own graphic files or photographs. Using the sound play function, music from a CD or sound files (MP3 etc) can be played to go along with the visual display. After Dark X + Fish is priced at US$10.