http://bugs.thedarkmod.com/view.php?id=4688   I have a concern about EFX.   There seems to be general agreement that EFX is currently affecting sounds that it shouldn't affect, like gui sounds. But we've had no discussions about what the full list of unaffected sounds will be, or how mappers will specify this. For example, what about ambient sounds? Clearly we don't want it to affect ambient music, but what about ambient noises? Many of these, like the random sewer sounds of rats, already ha