I might need to reinstall iMovie because when I try to export the videos I make, they end up failing. When I take video from my still camera and export the video in Quicktime they loose the audio! I don't understand what is going on but if I take short videos I can upload them to YouTube and keep the audio.
<object width="425" height="355"><param name="movie" value="http://www.youtube.com/v/-B-yMHDmh5c"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/-B-yMHDmh5c" type="application/x-shockwave-flash" wmode="transparent" width="425" height="355"></embed></object>
<object width="425" height="355"><param name="movie" value="http://www.youtube.com/v/Cc-k6aIlrXQ"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/Cc-k6aIlrXQ" type="application/x-shockwave-flash" wmode="transparent" width="425" height="355"></embed></object>