From Yamaha re Summer NAMM

"Digital Musical Instruments will unveil the S90, an 88-note weighted action synthesizer. The S90 features the same great sounds of the flagship Motif with 64 notes of polyphony, a new three-layer S700 grand piano sample, balanced hammer action, and bundled Audio/MIDI sequencer software with Auto Arranging feature."

I wonder if the software will be PSR compatible?