* ability to tweak from a computer GUI would be nice specially when you edit voices. But don't leave the Mac users out.

* I also miss YAMAHA's way of muting the auto accompaniment by pressing three adjacent keys on LHS. That's a nice feature I think.

* I also find 4 STS per style insufficient sometimes.

* voices switching as soon as the button is pressed (while playing) is sometimes a problem. If the voice change from the next note you press, that would be more convenient. This becomes particularly problematic when you need to press a fill, change the STS, and change the chord at the same beat. (fills have to be pressed exactly at the beat on KORGs to sound good)

* not being able to do tempo changes while programing styles is really inconvenient when you have an ending that slows down to rest. You have to painstakingly drag the MIDI notes to emulate the slowdown which is really cumbersome.

* Inability to have pitch bend on percussion tracks is also limiting when programming some hand drums. There's no way to emulate a strike immediately followed by a slide.

* Though KORG's way of switching from variation to fill is not as smooth as YAMAHA's, it does come handy sometimes. It could be more useful if one can switch between the tow modes of behavior and set the mode per each fill within the style setting.

* I don't know if it has improved in PA800, but on PA80, the break is useless. It should have more than bass drum and cymbal.

* 'Hold' assigned to the pedal is sometimes useful, but some other times a sustain with a decay is more useful. Maybe fast switching between these modes or assigning this in the voice/STS/etc. setting would help.

Thanks
Shiral