Hi Rikki!

You know? 32 Polyphony has never been an issue with me at on the yamaha YPG-625. No drops that I can detect on the E403 so far. I have been playing with the onboard styles and the ones on the CD it came with. They sound a bit simpler than what is on the YPG-625 (32 polyphony). Let me try an extensive one and see what happens.

I see A/B on the intro fill buttons and it does switch to 2 different into/end and fills.

I will work with styles tonight after work and give you a better idea. I will also read the manual for that function as well!

-Linda