Actually, the files are exactly the same. You can either change the .pps
extension on the file name to .ppt, or you can open PowerPoint, choose
File>Open to open the .pps file, and choose Save As, selecting the Save As
Type to be PowerPoint Presentation (*.ppt) instead of PowerPoint Show
(*.pps).
--David
--
David M. Marcovitz
Microsoft PowerPoint MVP
Director of Graduate Programs in Educational Technology
Loyola College in Maryland
Author of _Powerful PowerPoint for Educators_
http://www.PowerfulPowerPoint.com/