For anyone interested, here's a version with an analog clock experiment. Press C to display the clock.
http://www.fish-byte.com/MA3Beta.zip
Note - these "BetaBeta" versions are still named "MA3Beta" so as not to be confused with the official version on SereneScreen.com (which is named MarineAquarium3). The internal name has also been changed so it won't conflict with the official version when viewed on the list of screensavers in Display Properties.