They take a bit more tweaking but they also work on the PSR-S775 (and Tyros4). I hadn't been to the PSR Tutorial site in quite a while...I'm very impressed at the sheer amount of high quality Yamaha styles available...revisiting the "old" styles for the Tyros and PSR-3000 was like visiting old friends, especially some of the fast and medium-fast jazz styles (awesome walking bass lines)...a real hoot to jam over again.

That site is a real goldmine.

Ian