KL,
Thank you so much for categorizing the files! I has made my life so much easier
Regarding the powerpoint files, I think that the checking of the files should apply to every file is submited that supposedly has sound. I'm not sure how easy it is, but maybe it can have a box where you can mark if it has sound and pictures
Anyways, thanks again for classifying the files that was the main reason of the post. That was a huge help