The carousel plugin shows different thumbnails in different browsers. In Firefox, it gives proper thumbnails -- tiny versions of the images. In IE, the thumbnails are just the top left-most corner of the images.
Although... In a way the IE versions are more usable, as in Firefox the busy-ness of the shrunk down images makes it difficult to see the slide number.
http://scimath.unl.edu/csmce/index.php
