Background: this is a basic html, image-heavy website for a small business. I would say my html abilities are intermediate level. I'm a newbie at webmasterworld. All of these images are stock images.
Problem: The images display on Safari & Firefox, but only 2 of the 20 images display on any IE browser. I've continued to troubleshoot and test (i.e. deleting cookies/browser history, lowering security level, changing file extensions from .jpg to .gif, trying to force the picture to show) on IE, and I still only get a few images to display, with the rest loading as the red boxes. The first two images display, and the rest don't. Please help me understand why they won't display and how I can fix this. Thank you!