"One cool thing in MacOS that Windows can't do is aggregates of audio devices/interfaces." Some of us didn't need it, software at the time allowed us to record

"One cool thing in MacOS that Windows can't do is aggregates of audio devices/interfaces." Some of us didn't need it, software at the time allowed us to record and mix from and playback to different audio hardware devices simultaneously already. I remember doing that in Windows ME with some audio editing software.