Jose,

AUDYA is more stable now with OS3.0 which offered rich features such as
* allowing the user to use their AUDIO DRUMS and associate with any style they choose.
* Enhanced Remix feature allowing you to further mix midi and audio while keeping both perfectly synchronized
* Software STYLE EDITOR for creating or editing AUDYA STYLES on a computer
*** A lot more ...

OS 4.0 (soon to be released) will also bring some new features such as ...
* Over 300 NEW voices/sounds and Programs
* Revoiced/Modified current ROM voices/table
* Style Editor for creating styles on AUDYA
* More audio chord recognition parts
* * * Much more ...

Thanks,

AJ