Well I found a way to solve the sound problem. That's the good news, the bad news is that if I do it, I will disconnect any links that have been set to the video. So for now I will leave it alone. It seems that when you upload a video with looped sound to YouTube and they do their processing to convert it to an flv format; their automated program doesn't loop it. If I open my file and separate the audio and video files and reprocess it as an mp4 and not a mov file then when I upload it their processing works fine. It is kind of a pain in the neck, but it does work.