To answer adimatis question, it's a (7).

To- kbrkr yes, if you're gonna import sounds & styles it is gonna be very cool, but since my last korg keyboard was I-30, it's not going to work for me. It's just going to be lot's of work.

To answer Dnj, no the OS in korg is awesome; I always loved korg OS. It is very user-frendly but since my last keybord was PSR 9000 pro it was just easier to transfer my styles & sampled sounds.

For Yamaha just sample the psr A1000 sounds for Tyros 2
lot's of musicians don't buy Tyros because there is no oriental sound, and they can't sample it. Just look at what Korg did, they said they will do it and they did.