[chrisl]

Yes, choose the OSXjava-thing, after you had choosen MOTU in the audio-midi control panel.
Don't forget to choose 44.1k in the soundcard sub-menu in REW.

Whith that, I got the audio generator output on my 2408.

But I still have problems to get the correct input from 2408 in REW. If you get good results seedee701, tell me...

thanks