Bill ... both of these announcements are still showing today on
http://www.korgpa.com/

Pa900 OS 1.10
The new operating system for the Pa900, now enabling communication with iPad/Android tablets and allowing for mixing microphone and line inputs.
Available starting from March 2014.

SongBook Editor 1.5
The PC editor for the Pa-Series SongBook, now including compatibility with Pa900, Pa600 and the new Pa300.
Available starting from April 2014.
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t. cool