http://piqueshare.com/gallery/data/5...UNIV_060_H.JPG
Its a weird IE thing maybe the Adobe software bug thing from years back?
If you take that image edit it save it for web and replace whats there does the photo show?
Are you using jpegtran on the server as this might help as well processing these images if it is the adobe thing
Basically knowing the difference with those images is going to help.