Vic,

On the psr9k you can record your own fills 2 per style and always have fresh sounding ones if you wish. Your intros and ending which are also custom recordable can be used as fills while playing giving you 8 all together per style. You can also do this.....while your playing a style push one of your intro butons, now while the intro is playing have your style page/bank visable by pushing one of the style buttons, then before the intro or endings is finished push one of the style buttons and the 9k will automaticly go into the intro or ending of that style then push the original and go back to the style you were playing. Try this within the latin styles eg: merengue, mambo, salsa etc.