This one was a pain. You would think we’d have found better ways to synchronize slides and audio for upload to YouTube, but nooooooo. I used Audacity for audio, then opened audio in Quicktime Pro and added the images to each piece of audio (Add Selection and Scale). No big deal, but YouTube didn’t like the .mov result, even though it was in H264 and everything. Had to export as avi to get YouTube to accept it, reducing image quality.