Hi Bebop,
if you've got any questions, happy to try & help.
If you only play arrangers in realtime, BIAB probably not much use to you, but if you record mp3's or just want to use it to jam along with, it could be worth looking into.
It's come a long way in the last couple of years, I hadn't realized either, till I used the Real Track Styles.
best wishes
Rikki
Originally posted by BEBOP:
Thanks Rikki, I will look into that. I quit renewing BIAB many years ago and hadn't even thought about it since accumulating so many high end arrangers. Good thought. Thank you much 
Best to you and yours,
Bebop