George,
That's great.
It seems that this model is a breakthru in the keyboard-making technology.
Judging from the discussions we had on the zone there are lots of people (including me) who have anticipated the release day of the YPG-625.
As always, I am looking forward to the first in-depth review of this keyboard, as well as comparison with the currend DGX models regarding sound quality.
Regards,
George