I just realized that images from my camera, when saved as a 16-bit TIFF (which is almost required if you're going to edit or print them) are just *barely* small enough to be able to fit one photo onto a CD-ROM. Roughly 611,401,222 bytes. It's sort of like the inverse of the old Sony Mavica cameras that used a floppy disk drive ("save icon") for saving images in the camera.