Sander said:* Every action - discovery, dialogue, combat - rewards us with experience point, which is accompanied by the sound of an old cash register. The Karma system works in a similar way.
A cash register sound makes sense for when you acquire cash, but not really for when you acquire experience. I'm sure you can just take a wav file with Fallout's level-up bell sound or a bit of silence or something and put it in the override folder. It will be possible, right? Right?