It can certainly be done but does require a fair amount of work as it must
be encoded with DRM in place and then formated for Windows Media Player use.
The downside is that you can not use the viewer in your distributed CDs.
The receiving computer must have PowerPoint installed. If you like drop me
an email (just click reply) and I can give you some pointers on it.
Perhaps if I have a better idea of what you are trying to accomplish I can
suggest easier alternatives.
Austin Myers
MS PowerPoint MVP Team
Solutions to Multimedia in PowerPoint
www.pfcmedia.com