Well, I don't like Yamaha statement either, but Mario, just FYI, there are musicians out there who don't play for the audience but need a keyboard to create music at home studio. What makes you think that arrangers are for those who do live performances only?
What I don't like about this statement from Yamaha is that Tyros is for home and pro musicians... Sounds like another PSR with basic features which is unacceptable in 2002 for the top-end line from Yamaha. They put this stupid phrase "for home and for pro" on almost every PSR. Even for 5XX series! They better look at what Genesys, kn7000 and Solton stuff can do now.
On the other hand, why they should care? They'll get their $$$ for it, so that’s all what matters to the company.
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VM Welt