Hey Leighton,
I would think the pics are not loading because they are very big = "Size: 702.29K" for the one you got to post.
Try reducing the size of the pics.
In the attached files window is this:
"Used ___ of your ___ MB global upload quota (Max. single file size: 2MB)
Try our advanced uploader (requires Flash 9)". Have you used your quota?? If so, you can delete old attachments. CHEERS !!! Bob