I know how I can turn the UT message alert on and off, but I want to change the actual sound which I hear. Now I hear a short "Goodbye" message, probalbly a WAV file is being played. I have all the options in Sounds unchecked, so I don't know where to search. And I have a lot of WAV files on my computer, I don't want to browse through all of them to find which is "in action".