Diaporama flash module doesn't work anymore on IE.
So, you can get here hack before i commit them in the next release.
Hacks are for versions 6.x-1.1 and 5.x-1.6
Replace diaporama.module in sites/all/modules/diaporama by the diaporama.module file of your drupal version.
Keep inform about last release on http://drupal.org/project/diaporama
