Yes, that is funny, if you have a huge lot of pictures like we do, and flowers especially which are bright, you can almost get seasick scrolling them all across the screen. My husband thought it was pretty awesome, but he has not asked me to download the Cooliris plug in for his Mac yet.
I remember being at the Mugar Theater in Boston Museum of Science watching the incredible movie "Speed", when the announcer at the begining said that if you feel seasick during the movie, just shut your eyes! It worked.
Jane