My apologies for not providing sufficient specific information. This is my first attempt on this site, and I am finding the process of signing up, asking a question and replying to your answer very confusing. I just lost a detailed description to your request for more specifics looking for a "send" button and apparently clicking on the wrong button and everything disappeared, and I couldn't retrieve it back again. Well, here goes again. I am using my MacBook Pro (5,5 -- mid 2009, not my iMac G5) to make a Keynote (5.0.3) slide show. I am not very experienced with using Keynote but have managed to produce several slide shows successfully. This one I want to convert to a video to upload to sites like Facebook or YouTube. This Keynote slide show has about a dozen slides, the first two have no sound. The remaining ones each contain a verse of a song which my granddaughter and I recorded using Audacity to iTunes to Keynote. This may or may not be relevant, but I designed each slide using PrintShop 2, converted the files to .png and then dragged them into their appropriate position in Keynote. Then I dragged each verse of the song into its appropriate slide in Keynote and set up Keynote to advance automatically. The slide show in Keynote works perfectly. But in converting to .mov format (Quicktime 10.0) the sound slides repeat, the first with sound, the second without sound, lengthening the exposure time to each slide to twice as long. I don't have dropbox. Hope this helps. -- Roger --