Can Nforce boards only do dolby digital or Eax (in the future), with the S/PDIF interface? I really only want this board for sound card. I was thinking of gettting the Klipsch ProMedia 5.1 speakers, which need a front, rear, and subwoofer input. Anyone know what analog outputs the nforce has? If not what's the best speakers with S/PDIF? Finally, any idea if it can simulataneously output to S/PDIF and analog?