I've found a solution that gives line out with volume control AND digital audio output Tested and working great with leopard ideneb build 10.5.4
upgraded to 10.5.5 manually and THEN upgraded to 10.5.6
headphones out line in ect should all work but are untested by me post your results for other owners of this board
All credit goes to keeper75 for his great work on the alc662 audio driver, this is a little package and info to basically supply anyone with this
great board a quick way of getting their audio going with little knowaldge, thanks also goes to all os x champs using their extensive knowadage to allow the rest of us to build great hackintoshes.
here it is
Click to view attachment
Note: now WITH SELF INSTALLER note:please run from disk image for proper operation