Subject: Playing Frequencies in PowerPoint?

From: Katie Doucet <kgdct)at(mta.ca>
Date: Thu, 12 Feb 2004 11:53:18 -0400

I was wondering if anyone knows of a way (either a program or a simple trick) 
to play frequencies in a Microsoft PowerPoint presentation without having to 
close out of the presentation.

Thanks
-K.Doucet