I've actually used the terminal logoff sound as a system beep for ages. It's a more pleasingly neutral sound to hear repeatedly than any of Apple's.
: The reason why I added sounds to so few events is because I don't see the
: purpose of "soundspamming" everything that happens in Adium. But
: if there is some event you think should be added, or perhaps you got a
: marathon sound suggestion then please don't hesitate to comment here or
: e-mail me about it.
Every time you type a key, you should hear a BoB's napalm death scream!