I agree that it is a cool feature to have especially for what you are doing with the program.

I use Realtrack all the time, and yes they open in RB after being created in BiaB. It tkae a few seconds sometimes a minute, as they have to regenerate, but once the process is done it doesn't have to do it again. I love BiaB, but once i have a song built, i don't go back to BiaB, RB has way to many tools. I practice in RB, it does not have to regenerate every time, just once.

HP Win 11 12 gig ram, Mac mini with 16 gig of ram, BiaB 2025, Realband, Reaper 7, Harrison Mixbus 9 32c , Melodyne 5 editor, Presonus Audiobox 1818VSL, Presonus control app.