I learned of BiaB long ago when I purchased Powertracks ver 2.3
It was back in Windows 3.1 days and came on a floppy disk.
I was so excited when Win95 came out and I got the old RAP-10 card.
I can not remember the oldest version of BiaB I got. I was more into using PT for programming songs at the time.
BiaB, for me, is a 'fun' tool. I use it to tinker around with chords and styles.
Most of my songs are written with multiple people, so BiaB isn't involved much. But it IS fun.

I do not work here, but the benefits are still awesome
Make your sound your own!