Flash Slideshow Maker Professional is truly a relic of the past. The program copyright seems to have ended in 2012 (maybe the world has come to an end back then). Flash Slideshow prides itself for using quite an obsolete technology. Flash hasn't been used for website decoration since the late 2000's.
However, this program only does photo slideshows. These don't necessarily need to be put online. They can be burned on a disc or even uploaded to a cloud storage platform called SkyAlbum (which is now defunct, by the way). However, for anybody who doesn't realize this, creating GIF's is the better option.
The cherry on the top is found in the theme collection, where frame 40 entitled 'City' clearly depicts the old WTC towers 1 and 2. I was thinking of making an airplane picture slideshow, but I soon realized that it would have been of poor taste. I was also too lazy because there's no drag & drop support in Flash Slideshow Maker Professional. Kind of makes me wonder, why did three buildings fall down when there were only two planes that kissed the wall in NY that day?
In any case, get Flash Slideshow Maker Professional and show to your friends how flash photo slideshows are done!