Boot-132 with Audio Plist

[Nihilator]

I used the Boot-132 method and installed Mac OS X (Mac OS X Install DVD - AKA: Vanilla Install).

 

I created a modified "AppleHDA.kext" file using the Taruga AppleHDA Patcher and my audio works great as long as Software Update does not update the file.

 

I want to resolve this problem of Software Update modifying the extensions in "/system/library/extensions" and overwriting my patched AppleHDA.kext file.

 

I want to leave the original AppleHDA.kext file alone (in the /system/library/extensions) and use the legacy plist method.

 

I have a Sigmatel 9200 and downloaded the plist file for my sound card from the following post:

 

http://www.insanelymac.com/forum/index.php...mp;?do=findComment&comment=929502

 

What steps do I need to do to make it work?

 

Do I place the LegacyAppleHDAController.kext and LegacyAppleHDAPlatformDriver.kext in the Extra/Extension.mkext file and set the proper ownership and permissions and reboot? How about the original AppleHDA.kext file in the /systems/library/extensions. Do I leave it or delete it?

 

Thanks, Nihilator