These are all the files for Asus P5G-MX Motherboard to work flawlessly on Lion. Works on full x64 mode. Tested on 10.7; 10.7.1; 10.7.2
Hope this helps.
Greetings from Lithuania.

P.S. Every time you update OSX. Audio Kexts must be updated with the ones from this package again via KextTool.

If you encounter any issues with these files, please comment. Maybe i'll be able to add workarounds.