I just walked in from a gig with BIAB (2013) and read this thread. Yes, many kudos to those beta testers. My version (so far) is solid as a rock. Sounds great with no problems. Sometimes I'll stop playing (guitar) and just listen to the rhythm section, thinking, boy, that sure does sound good, how do they do that? I don't use a fraction of all the features. I just want more improvements in the overall sound, the smoothness of the styles (no glitches), and whatever they have to do to make BIAB sound more like a real band, which really it is.