hi i installed ideneb 10.5.6 on my pc and selected adi1988 drivers when up and running i checked sound in system preferences and saw 100% sound i.e:digital output input and line output but when i turn my surround system on i got a buzzing noise using optical and no sound out of my line output so i installed appleazillia instead for normal hd output has anyone else had this problem and did you find a fix im quite new to osx cos the wife prefers windoze please help!

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