I'm having some problems with some JPEGs that I uploaded as items. The square thumbnails, regular thumbnails, and full-size images appear just fine in Firefox. In Internet Explorer 6, though, the images don't appear. I just get a box for the image with the red x inside.
I tried downloaded the JPEGs from Firefox, then viewing opening them locally in IE. They still don't show in IE.
I'm not having any problem, though, seeing thumbnails and full-size images in IE6 on other Omeka installs, e.g., ThanksRoy.org.
Does anyone know what could be causing this problem?