Slide Tutorial - Naming Slides
-  Use slide.htm4.templateas template for each slide
-  Only worry about the contents
-  Macro package takes care of
	previous & next slide links and the slide number.
-  Name each slide something.htm4
 (e.g.page_1.htm4,slide_3.htm4,slide_1ab.htm4,
	etc.).
 
-  Extension ".htm4" is necessary