I think he means the PA2x or whatever it's going to be called. There's been some rumours (which may turn out to be true) floating about on various keyboard forums that Korg has a new arranger coming out soon. Suppose this could have appeared because the Roland E80 is just about on us.
I'd imagine that Korg would want to show any new arranger off at a big music bash first before any announcement, so I think we'll be in for a bit of a wait yet. What's the next big music show?