The keybed feels much better to me, but it could be that I have played the S900 way too much,.

The VH seems the same but for some reason a little smoother, probably because of the better fx proc.

The have an assign slider which by default is for the keyboard volume on the right, pretty cool.

Seems to me the style are pretty much the same with some new ones but the styles I thought that were poor, are still poor.

SA2 voices are very nice, and they are doing the the mono/poly mix with slides, bends, and other fx on the way play or slurred, very cool.

They have a dedicated eq for the yamaha speaker system.

Did I mention how nice that screen looks!!!

ok I gotta go ship some keyboards, I'll be checking the forum, if anyone has any particular questions, just fire away