The new Sony S550 will also internally decode DTS-HD MA when it comes out sometime this fall.
I am personally waiting until the end of the year to see if Oppo might release their Blu-ray player, hoping the it will also play DVD-A and SCAD.
I don't believe that the Sony will do either one but I think the Panasonic BD50 will play DVD-A.
Those of us with the 990's can really take adavantage of the new sound formats with the new Blu-ray players with the 7.1 analog output and internal decoding.