If I were an arranger user, I would feel robbed that I had to buy a PA2Xpro AS WELL as a Mediastation.

I would want the Mediastation people to get off their lazy arses, and FINISH the incomplete arranger section, and add some decent content. Then my Mediastation wouldn't cost me $3000+ MORE than it ought to, to simply add in a Korg to do what it OUGHT to be able to do now...

I get what you are saying, James, but the future NOW, for arranger players, is still apparently a long way off.