This movie of a slideshow is some 4.9MB in size with 166 photos of our trip.
Use the controller and just press play (2 seconds before a new slide), or step through with the steppers, or wait for the whole thing to load and zoom through by clicking down and holding a stepper, that's my favourite. Takes about 9 seconds then.
Won't work? Install the Quicktime Free Player. I know its a pain.