Asena, ver. 1.5 isn't even out yet much less ver. 2.0. When they are released they will first appear at
www.korgpa.com which is the Italian site of the developer of the PA1X.
Also, George Kaye will probably have it pretty soon after it is released.
The PA group is notorious for putting out "unfinished" keyboards and then SLOWLY bringing them up to date with OS updates. My guess is that it will be about a year before most of the full capabilities that they claim for the PA1X series keyboards will actually be available and when they get to OS 3.xx start looking for a new keyboard sometime in the next year. The PA80 is at OS 3.05 now and there most likely will only be one more update, if that even happens.
There's a reason buying brand new models is called "the BLEEDING edge" of technology by those of us who been there, done that.
Tom
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Bigger is not always better