AppleHDA ALC883 "5.1" ported to SL
 

Credit to the following:

For the kext from Leo
http://www.insanelymac.com/forum/index.php...c=99815&hl=

For the Guide/how to port AppleHDA to SL.
http://www.infinitemac.com/f57/guide-how-t...da-to-sl-t3981/

How to setup 5.1 surround sound
http://www.insanelymac.com/forum/lofiversi...php/t87336.html

Kext can be found here.
http://www.insanelymac.com/forum/ind...owtopic=211676