Messing around with some new player code on a Thursday evening… <https://drive.google.com/open?id=0B1sgl615FlGnYUxPUnIwMkFyTlk> This one's straight 6809 code. ~18fps @ 9.1KHz… The 6309 will get me a few thousand more Hz and another 5-6fps... That's next. :) - Ed