I'm using Mail in OS 10.3.5. It works fine, I'm using multiple email accounts (4 of them), and my receiving and sending sounds no longer work. Selecting those sounds and settings in the preferences yields sound, but when I get new mail, no sound happens. Same with sending, no sent mail (jet) sound. Tried setting up a rule for sound to affect every message, didn't work. Can bounce the icon annoyingly for days with a rule, but no sound. All my other error messages are fine, system prefs seem fine. It's the same on my Powerbook and desktop (G4 D.A.), so I'm thinking I did something. Taking my powerbook into an Apple Store and letting the Genius at the Genius Bar work with it didn't help. I'd verified permissions, so that was clean. We installed and used MacJanitor, nothing. He went in on the terminal and reset the NVRAM. We trashed preferences, renamed folders, nothing worked. He suggested I post here to see if you guys had any ideas or had heard of this? I posted originally on apple's support forums, several others popped up and said they had the same problem, nobody had answers. Help?