Rachael- Thanks for your response. I've gone thru the BIAB forums and found very little on this topic. Wasn't much to be found in the FAQs, either. Ah well.

Like you (and probably MANY others) I'm awaiting a fix from the good folks at PG Music. I still think this is a great product, but haven't gotten around to changing my arrangements as I was hoping for some nice and easy way... In the meantime, I'll likely do what you suggest using midi tracks to "stand in."

Mike