Now right after irrlicht 1.4,
irrKlang 1.0.3 has just been released.
The audio library now even runs on Power PCs, enabling 3D sound also on older Mac hardware. In addition, it finally includes a manual audio device selection, so that users may choose the hardware device the sounds gets played on, if there is more than one device in a PC. And I think Linux users will also be happy about this one: The latency of the ALSA device has been reduced quite a lot. Just
try it out for yourself :)