OK - I was thinking of trying that anyway - so thanks for the hint. I need to go back through ACW and actually break my 5/4 bars down into a 3/4 and 2/4 or the inverse and then maybe Biab will be happier when I get back.

>You have to invoke that bar setting like that at every bar.

Oh - I will still need to fix the result up directly in Biab rather then having it use what I did in ACW?

>The ACW is likely sending the bar tempo and chord info in one bar, though.

Could you elaborate on this comment? Do you have any references on how exactly ACW communicates its results back to BiaB. You seem to be saying that it comes back in the first bar, or something like that (when not using the tempo map). I would really love to know how this work both with and without the tempo map being used.

PS: The other thing I am curious about is the "Notes" data. I have seen what looks like really good results in the Notes data and was hoping to see this come back into Biab in a usable form - like in the bass track.

-Bill