On Mon, 1 Nov 1999, David Maxwell wrote: > What sound hardware do you need to support AC3 though, to get 5.1 channels? > 3 sb16s? ;-) Normally it's just down-mixed to 2 channels, but there are 4 channel sound cards. Actually, my DxR2 decoder board has a AC3 output connector, I could use it if I had a stereo with AC3 input. Rick