with BLS.COM or XLD4.COM you can making a slide show quickly
exemple of command for BLS is : BLS *.SC8 /G0 and for XLD4 is : XLD4 *.SC8 /G0 /@
G1 G2 for delay between the pixtures
What is your goal ? And what are the file extensions ?
A simple slide show can be made in basic in a few lines. Is it a one time slide show, or do you need some kind of tool to use on a disk with files ?