Hi Steve and pcorad
I'm wondering if the following might work.
Double-click the "invisible button" where you want the audio
when the user clicks. This should produce the properties for the
object.
Now look at the Options tab. There, you should see a check
box labeled "Success Caption". Click to place a check mark in the
check box, then click OK to dismiss the properties dialog.
This should add a new element to the slide. A Captivate Green
caption that reads: "Type success text here". Double-click this
element to edit the properties.
Select all the text and delete it. This should leave a blank
caption. Now change from the "Captivate Green" Caption type to
"Transparent". You want the caption to be invisible.
Now click the "Audio" tab and assign the desired audio clip.
I'm thinking that the ultimate result may be what you are
looking for. Your user successfully clicks the invisible button.
The invisible success caption then appears, which causes the sound
to play.
Does this do what you want?
Cheers... Rick