You could try the line out to your stereo receiver. Or get a convertor from stereo headphone jack (the jack that plugs into your computer's audio) to RCA (assuming your stereo system uses it) and then do it that way. You could hook it up as the second or third input devices (possibly called Video 2 or DVD, or you could try CD if you don't use a CD player with it. Good luck.
-Dale
"There's no such thing as bad luck, just an absence of good luck.