It seems that KORG is copying WERSI!
checkout the Icarus http://www.wersi.co.uk/html/products.html
Same (a little biger)tilting Touch Screen,
CDRW,sliders and lighted buttons,audio recording etc-but no arranger features.
Even the name is close: Wersi OAS -Korg OASys!
On the serious side, the specs look great.Let hope it sounds as good as it looks.