Several people (whose email addresses I have managed to loose) have asked
about support for the sound files in the Macintosh version of Sherlock. As
I have neither the Mac version or indeed a Mac, I will need the assistance
of someone else to add this feature. If you have the Mac version, want
to see sound supported and are prepared to act as a tester, let me know at
kinder@teaching.physics.ox.ac.uk.

David