Its not amazing, its something the rom voices use since release..
And korg prommissed this sample streaming technollogy for user samples as an update quickly after release...
The other part of the update is mostly cosmetic for the screen/interface
Which was much needed, as Genos showed us...
Still a great free update..
But nothing amazing, its just oasys/kronos technollogy finding its way to arrangers after 12 years...