DNJ: come back when you grow the kind of imagination that the rest of this thread's participants have. The only thing about your posts that went over my head was the troll-attitude behind them.
I'm all too aware that pro instruments make up the minority of the music market as Gary pointed out - but I was under the impression that the 9000 Pro has sold very well in Europe (that came from people at Yamaha I've talked with). I would think that fact alone would justify a 76-note version of the Tyros. It's a little strange that while Korg is releasing it's new PA1-X in both 61 and 76 note versions and Roland released it's VA-series arranger in both keyboard formats that Yamaha chose to only make a 61-note Tyros with no plans for a 76-note model since it would require no new technology to produce the Tyros in a 76-note shell.
But then again, it seems that Yamaha throws all of it's development and marketing muscle behind whatever their prize keyboard for the moment is, which currently is the new Motif ES series. There's not much doubt that the Motif ES will be a well-received and good-selling instrument, which does serve to blur the lines ever so slightly between workstations and arrangers. Perhaps in this light then the Tyros itself was a "stop-gap" instrument, and the rumors that there will ever be a pro version of the Tyros are just that. I could see that Yamaha would be more interested in making arranger-like options for it's bread & butter Mo'ES workstations rather than developing a separate keyboard that falls between the Tyros and Mo markets like the 9000 Pro did.
In short - who knows?
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Jim Eshleman