Feature:
Comes with a USB key to authorize through Korg and a Korg CD wallet that is sharp to put you drivers in. All my music software is going in that pack!

Quality:
I don't know if I've ever used better software instruments. I bought it for the Polysix which I already knew would handle my expectations. The Mono/Poly beat out what I thought it would do. The MS-20 I thought would sound fairly thin...I was wrong...It's a beast!!

Value:
Worth every penny!!!

Desirability:
It is software so you can't see it if played live. However, when it's on the screen it looks great. It looks like a gorgeous older woman who has seen and done it all.

Sound:
All I have to say is that I procrastinated buying this when I shouldn't have. If you are looking for classic synths that can sound vintage or modern it hits all the right spots. The sound is rich. Like any VST or AU you have to worry about the sound. Does it sound cheap and thin? Absolutely not!!!

Ease of Use:
Korg to me is a company that makes tools of the trade that are easy to use. They cater to the synth geek in all of us while making their products user friendly.

Support:
Haven't had to use it yet

Overall:
The best for vintage sounds Great for New Wave/Italo/Disco/Electro/Electronica/Trance All things for all people