I feel Ian is correct on one point..
Yamaha does not want my business!
Why do I say that....
Many reasons, the main one is a lot of things I want are not there.
The 2 times I have called Yamaha support for assistance and/or suggestion for a OS update...I have been told 'No...you don't need that, this is a home keyboard, not a PRO instrument'
It seems I'm not alone...Yamaha does not want a lot of people's business!
If Korg comes with what I think they will..AND it gets promoted well...lookout!