Finally! This update was long overdue, and I apologize for the delay. It is now available through our online store individually and in the combo pack. In all candor I have been working on it on and off for the past year. Originally I intended to knock it out in a few weekends, but I quickly discovered the differences between the Classic/ES and the XS were so extreme, that it was going to take me a lot longer. In all I'm guessing it took me at least 30 hours to update the book--if you can believe that. Why Yamaha went and changed nearly every button position and countless operations (actually making them even more complex in many cases) will always be a mystery to me. Then I again, I am old school, I subscribe to the "If it aint broke, don't fix it" school of thought. Call me old fashioned. :)