@LionTamerX,
I once used up almost a whole roll of film on Gabriela Sabatini playing on
Court 16 during the U.S. Open. She was sixteen or seventeen at the time, and I know I got some great shots. Then I discovered that the film hadn't advanced. I had some connections there, so I was able to get one of the Canon representatives take a look at my camera. There was nothing wrong with the camera. I just hadn't fastened the film securely enough to the spool, I guess. What a drag that was to lose some potentially great shots. That girl was gorgeous, wasn't she? I wonder what she looks like now. I'm off to Google.