Sony DVP-S530D DVD Player
Sony Products are the Bomb, and so's this DVD.
For those you who bought the model DVP-S530D withoout a decoder, you probably got riped off by the retailer. I got mine at Good Guys, and the tag specifically said it has the Dobly Digital or AC3 decoder on board,  which supports 6 channels of awesome audio output. I bought it, tried it,  and loved it. The only thing this baby lacks is the dual lens drive offered  on higher models. Must buy.