Early release of software with bugs is common nowadays as companies rush to meet deadlines and demand. But I commend those that simply wait until all the major bugs have been ironed out. It is much better to wait until a product is reliable rather than get an early beta release. While it can be hard to be patient waiting, the alternative is not acceptable. I'm sure Ketron will release the new OS as soon as they are comfortable with it. I spoke with AJ at the Ketron booth at NAMM and he was demonstrating an SD-1 featuring the new OS and it seemed to be very close to being finalized. I'm sure you will be seeing it quite soon.