How do I get the same audio (say, Itunes etc) to go out BOTH my optical (mini toslink) and USB audio (M-audio) interface at the same time? I've got the optical run to my home theater, but I also need the speakers at the computer to work as well. I tried creating a aggregate device, but still can't seem to get both devices seeing the same audio. Whichever device is listed first is the only one to pass audio.
How does one accomplish this?
Tim
2.4ghz Intel IMac
OS 10.5.1