So..it mean that now this new OS 4.0 is working good? Are you there happy now or still is missing some??

@Tony..
I suggest you to KEEP your Audya, make the full upgrade HW+OS and enjoy it.
Every time you change for a new keyb, you will lose ONLY money.

IF you really want a MS, is better that you choose the groove Expander:

and then connect many external USB keyboards + your audya.
The Qranger audio styles package will be sold ONLY from tastenpoint.at and not from me, so if you there need to use the audio styles, better that you use from Audya and then we dont have to fight...
( if you also look the all new ketron video demos, you can see that they make a nice shown only with the Wav/Mp3 player..feature that we made from 6 years...)
anyway..enjoy what you play.