I have a 120 GB i-Pod Classic. I'm running the latest i-Tunes and my i-Pod software is up to date. Shuffle is turned off on my i-Pod. I'm using Windows Operating System. I have ONE audio book that will play in i-Tunes, but it will not play on my i-Pod. Very aggravating. It skips to the next book. I completely reloaded my i-Pod - twice. I dumped the offending file, and downloaded it again from Audible. Same exact problem. I've searched, and if this particular problem has been addressed, I can't find it. Help me!