This is complicated.. given the model that i have (dell m170) which port are we talking about. Is it the DVI port at the back or the port that port that looks like svideo port but is off to the left at the back
oh, and the surround system i bought for the pc is the logitech x-530
it has the green/black/yellow? plugings and some type of rca/adapter for these to simulate surround i guess. It dosen't say anything about digital coax, but is there some type of adapter i could get?