dont use OSX86 tools on a retail install of SL... I can't stress that enough.. Ok the simplest way to get everything work correctly is this. I can conclude everything is working cause I just finished my final FRESH install with no issue to report, and yes I even installed in x64 mode. Heres the deal got an external hd? If you do well I can help you if you don't well I dont know what to say lol. Anyway format the external hd flash or usb drive "mbr" whatever you want so long as it boots. once thats installed run the new rc3 installer on the drive so it installs to the ROOT of the hd not the EFI partition thats why i partitioned it as mbr, once installed copy the kexts from the first thread into the extra/extensions folder, I used all the kexts that would NORMALLY be used during NORMAL boot not the USB folder, another thing use netkas NEWEST fakesmc v.2 now restore the dvd to the drive. if you want to use it on an mbr partition search youll yield a bunch of results i just dont want to go into that now. Finally reboot boot of the drive -v to make sure everything is loading and install. once installed install chameleon rc3 to the drive copy kexts to the extra folder and run the kext script to rebuild extensions and alas you should have working sound... This works with either sound kexts. updated to 10.6.1 before i typed this no errors yet