XNA! last time i heard that i was trying to succesfully build a 2011 onset detection software haha i never knew there were still stuff using it - im definetly intruiged by it but (and ironically i used to absolutely hate OOP programming) last time i tryed non-OOP (love2d) i wasn't very good at it and progress was slow - but i will definetly check out the source code thankyou for providing it