i am using MacOS9.1, and i cannot view your slideshow with either Opera 5 or Mozilla 1.0
With Opera, i just get the frame coming up, no picture, no words, just a white box with 2 arrows, and with mozilla i get the same thing except with the title: trc3's desktop.jpg or something at the bottom, and in mozilla the cursor goes mental, it doesn't know whether to be an arrow, a watch or a pointing hand. Still no slideshow though!