Kathleen's way is the best. You may also want to look into securing your
presentation from editing and such (though that isn't my area so I can't
offer advice on that). Don't even bother trying to have PowerPoint generate
a web-pages based presentation. They usually end up aweful as the timing
gets all screwed up because of the various download times that your
different users will have.
Hope tihs helps,
Mark Fitzpatrick
Microsoft MVP - FrontPage