Bill,

I fully sympathize with you having owned both the Korg PA-80 and now the PSR2000.
I am not knocking the Yamaha as it offers a tremendous lot for the buck but when all is said and done what remains is the fact that you are listening to a 'keyboard'!!!! whereas listening to a (good) recording with the PA-80 you may easily mislead people thinking it has actually been recorded with a proper band, it is so much more realistic.
As to the sound quality, this will always remain a matter of taste and there are few ,even on this site, that only use one keyboard. The PSR may well be used side by side with the PA-80 (as Bluesplayer does) but it certainly can not replace it. In actual fact I begin to think that few keyboards do.
I also entirely disagree with those (Donny!!) that state how superior the 9000 is to the 2000 !!. Like I stated earlier, the 2000 even has a Dynamic Arranger which to the best of my knowing, is absent on the 9000.
The Yamaha bubble has burst once more for me, I should have know better........
(sorry Scott !!!)

regards,
john.