I was getting the following messages when trying to rename 2 of my audio files:
Jan 9, 2008 12:47:04 PM: SEVERE: Unable to rename file to:\\Executor\Media\Rock\Mylène Farmer\L'autre...\Mylène Farmer - Désenchantée.mp3
Jan 9, 2008 12:47:04 PM: SEVERE: Unable to rename file to:\\Executor\Media\Dance\Progress Presents The Boy...\Progress Presents The Boy... - Everybody.mp3
Deleting the "..." in the path allowed Jaikoz to save them.
Please observe that "..." in the filename did not interfere with saving.