Hi @rich.e,
just wondering if you ever circled back to this? I was hoping to use multiple audio device outputs on a current project. 4 stereo pairs from an 8 Channel ESI Gigaport HD+ AND a stereo pair from the built in audio.
Note I I really only need 5 channels but as well as triggering samples need to route video audio and am using Cinder-WMFVideo, which currently has support for specifying the audio device but not for panning, which prevents me from using only the surround card - but will make another post about that.
cheers,
nay