My laptop is 64 bit. If BIAB became 64 bit, it probably wouldn't make much difference for my uses. I do agree with your position for your use of BIAB. BIAB started out as an accompaniment program and now has developed into it's present form. The ability to input my chords for mainly standards and have a world class rhythm section for solo gigs is great for me. Look at the number of registered users of BIAB, over 21,000 and maybe thousands more not registered. It seems like just a few of us bother to participate in the forums. Surely we could have a great sampling of opinions if PG wanted to do so. PG, being a business, has to also look at the profitability of making major changes. It's taken a long time to bring Mac users to where they are and they still don't have the full capability that PC users enjoy. Mac users make up about 28% of computer sales and the percentage of Mac BIAB users vs PC users is probably a lot smaller than the 28%. Still, I hope everyone gets what they want and need. Later, Ray

Asus Q500A i7 Win 10 64 bit 8GB ram 750 HD 15.5" touch screen, BIAB 2017, Casio PX 5s, Xw P1, Center Point Stereo SS V3 and EWI 4000s.