Themes - Turning off Sound
The demonstration theme GENP_Demo does not have any sounds. However most of the themes you can select do have sound.
Preferences, tabsheet Themes has a number of settings to control sounds. The following image shows sounds being selected to play in all situations.
The following image shows sounds deselected. Therefore theme sounds will not play under any circumstances. If you do not want sounds to play then deselect the choices.
The Help file has more information on Preferences and Themes.
(2009 Dec 21)