Hi, I know that the hdsp9632 is newer and more expensive, but does it produce a better sound if all you want is audio playback for CDs, movies, etc. in a home theatre setup? I notice that the digipad seems to quote a higher SNR, and it seems that the hdsp9632 has many, many more functions that simply wouldn't be used in a home theatre pc. Is it the case that you are simply getting more functions you wouldn't use for the higher price of the hdsp9632? Has anyone compared the two cards and found a difference in sound quality one way or the other? Any help appreciated.