George,
How would you compare
* the styles (programming, quality, guitar strumming, transition b/w arranger components etc)
* the voices/sounds (real voices eg Sax, Piando, Synth sounds, programs, ability to layer sounds etc).
* arranger features (eg Auto fill, Dynamic arranger, live drums).
of the YAMAHA PSR2000 vers PA80? I am just looking for your opinion (and any others that may have some feedback on this). For the differences you do pick out, are they worth ~$700.00 in price difference (just your take on this)?

Thanks,

AJ