Im not sure that you can script it, I get a 'busy' mouse cursor whilst the sound is playing (in FM10 anyway)
On Filemaker 10, pressing ESC stops the sound being played if that helps...
Re Windows 7, I rolled back to vista because of a crashing issue when scrolling scripts.
Until FM fix that, I would not recommend Windows 7 for developing in FM 10. Ive had no trouble on Vista x64
I know what you mean about the "busy" mouse cursor. I've found if you click off the screen somewhere, the mouse is active again. Still, I'm with you, not sure what to do about an "off" script.
Any other thoughts, anyone? Thanks much.