I concur with the above--CPS (SpaceStation V3) sounds very good. Even the pianos. I still use a MKII at church, but the V3 is a huge improvement. Via Sweetwater or CPS direct. Pricey--but worth it. And mine even came packed with a cover. The kicker is that it weighs in at about twice as much as the PX-5S. Incidentally, I've traditionally been a Kurzweil fan--but the PX-5S got me to open my wallet. Cheers