Just got myself an m audio 2496 and im annoyed already. Bloody computers are evil. Going to use the card for playback of music as well. However, what settings do i put on. On sounds and audio devices it says under sound playback m audio delta AP 1/2 and m audio delta AP multi and m audio delta AP s/dif. Which one do i use? There is also loads to choose from on sonar. Why can't they be a bit more simple?