I'm attempting to use the iPad as a slideshow device. I've arranged the photos in the desired order by file name on my Mac. When I import (sync) the photos on my iPad, the file name gets changed into something not useful. For example, file "20110531-Turkey–IMG_4971.jpg" is changed to "20110725222241874.jpg" and "20110531-Turkey–_MG_0760.jpg" is changed to "20100725222242206.jpg". What's the logic and what can I do to preserve the original photo file names?