Nobody's tried it yet? This is what I can gather from doing a lot of searching. I tried to load the kernel extension manually, since kextstat | grep 'kX' doesn't return that it's loaded. I get this:


bash-3.2# kextload kXAudioDriver.kext/
/System/Library/Extensions/System.kext/PlugIns/IOKit.kext/IOKit: Undefined in symbol set: __ZN14IOPMrootDomain24systemPowerEventOccurredEPK8 OSSymbolP8OSObject
/System/Library/Extensions/System.kext/PlugIns/IOKit.kext/IOKit: Undefined in symbol set: __ZN14IOPMrootDomain24systemPowerEventOccurredEPK8 OSSymbolj
kextload: loaded version 2.4 of module com.apple.iokit.IOPCIFamily differs from requested version 2.4.1
kextload: a link/load error occured for kernel extension kXAudioDriver.kext/
link/load failed for extension kXAudioDriver.kext/
(run kextload with -t for diagnostic output)


bash-3.2# kextload -t kXAudioDriver.kext/
extension kXAudioDriver.kext/ has potential problems:
Warnings
{
"Kext has no explicit kernel dependency" = true
}

kextload: extension kXAudioDriver.kext/ appears to be loadable
/System/Library/Extensions/System.kext/PlugIns/IOKit.kext/IOKit: Undefined in symbol set: __ZN14IOPMrootDomain24systemPowerEventOccurredEPK8 OSSymbolP8OSObject
/System/Library/Extensions/System.kext/PlugIns/IOKit.kext/IOKit: Undefined in symbol set: __ZN14IOPMrootDomain24systemPowerEventOccurredEPK8 OSSymbolj
kextload: loaded version 2.4 of module com.apple.iokit.IOPCIFamily differs from requested version 2.4.1
kextload: a link/load error occured for kernel extension kXAudioDriver.kext/
link/load failed for extension kXAudioDriver.kext/

Someone a lot smarter than me has to figure this out. It appears to be working for others with Audigy/SB Live cards. I can't figure out why it's not working for me!