...And Until That Bug Is Fixed
I mentioned yesterday about the High ASCII bug in iTunes that prevents Chapter titles containing High ASCII characters from displaying in the Chapters menu of iTunes 7.5 (note that I still have yet to get a real confirmation on this). As far as Join Together is concerned, you can avoid the error caused by High ASCII in track titles by eliminating those kinds of characters in the track names in the Join Together Track List. As I mentioned yesterday, I have a fix for the error in Join Together, but because of the alleged iTunes bug, you won't have access to those titles in iTunes 7.5.