I have had exactly the same issue as FrankG. I am using v8.0.2. My show played perfectly in preview. It was 18minutes in length with 290 images. I was using an .mp3 audio file. The show when published was well in excess of 2.00gb but there was no music to be heard! It worked as a published article when cut-back to 257 images - about 2.00gb. I have resolved the situation by making 2 shows, .84gb and 1.5gb. I cannot prove it but assume it is a size issue, whether that is with PTE or my computer I do not know. David
