I have a driver for Realtek, Sigmatel, Cmedia, Analog Devices (SoundMAX) and Conexant.
I have a SoundMAX (Analog Devices) card and it works perfectly.
I am running Mac OS X 10.4.8 (Tiger).
Please comment if it works.
All you have to do is download the attatchment. Unzip it and install it.
It got my SoundMAX card working with mac.
Your audio package worked awesomely with my Thinkpad Z61m... after I tried a BUNCH of other things.
reposting machead5678's audio package