Have successfully used Digi OO2 with Audition 2.0 as a soundcard/playback device. However, seemed a bit unstable. Audition seems to have trouble recognizing Digi 002. Had to restart the Audition software a few times. I guess it’s ultimately able to recognize the OO2’s ASIO drivers.
I haven’t tried recording into Audition with OO2. Will try it and post results.
Drawback for me would seem not being able to use the 002 as a control surface as well. You might be better off going with Tascam FW-1884 or 1082. Unfortunately I can’t speak from experience on that one but by all accounts, they have a bit more functionality with Audition 2.0.
Good luck,
Piri