Korg Nanokontrol Studio for vArranger?

Has anyone seen this midi surface control by Korg? It's a bit pricey but its bluetooth function interests me. http://www.korg.com/us/products/controllers/nanokontrol_studio/

I am thinking of using it with vArranger and other apps.

Looks very interesting, i need to know more about this like how do you input chords for live situation.

It shoudl work just fine if you make a template for it...

Tough i would have prederred the push buttons on the fromt instead of the backend..