Apple releases a new version of OSX every year - this is not some sort of new OS that PG Music have to wait and see what it needs. Apple have been very clear about the fact the all apps will need to be 64 bit for almost ten years, yet PG Music have continued to build on an archaic technical platform that cannot be “ported” to 64 bit. They should have rebuilt BiaB on the Cocoa framework many years ago, but apparently couldn’t be bothered. They should also tell their customers their roadmap for bringing BiaB into the 21st century. Every other successful software company does that sort of thing but BiaB’s customers, despite paying top dollar for the software, are left in the dark.