hey all! im hoping that maybe someone can point me in the direction to find how to do digital out? ive got a 1ghz iMac, and i cant for the life of me connect a older 4 piece speaker system + sub with digital in. my only other option would be getting a splitter and connecting the seperate inputs on the sub. thanx for the help! oh and btw, i tried connecting it to the headphone jack with no sound whatsoever.