specify size of slideshow regardless of screen size

[slg321]

How can I set a slideshow to stay at a specified size when displayed? I've
used some images that are not the highest quality. Some are blurred or fuzzy
at full screen, but look OK when shown smaller. Can I set the sideshow to
open at a specified size instead of full screen when it is viewed on
different size monitors? I intend to send the show to a number of peaople,
who have screens that vary from 13.3" laptop to 19" LCD.

 

[slg321]

Thanks, Steve ... a thorough answer. I know what you mean about annoying
resoulution changes, and in additon, I prefer that the images and text be
viewed as I entered them.