http://uploading.com/files/3a8m43c7/...%2BBackup.zip/

Use my files. Firstly - delete your extra (make a backup if you want) and replace it with mine, then go to system/library/extensions and put my stuff there (replace if needed). Finally you can use Kext utility to repair permissions. Ahh... btw. don't be afraid when you get warning messages that kext cannot be used (it's typical when you put sth new to System/Library/Extensions)
Everything should work now, but remember that you MUST delete any custom kexts you put there before - only my files are needed~