Well said Diki,

I mean I,m sure that the Audya, will have the fixes and to believe anything else its a quandry to understand why you would hold on to the instument.

Diki your right when you say all arrangers have faults, including the others that I have recently owned including the PA2X and the Tyros 3, yes right now they are probably more playable, but are limited in thier development, as apposed to Audya which will have a long way to go, i did say it was a work in progress, and I do understand the frustrations that you all feel, but remember there are users that are not having the lockups that you describe, so its either a user fault, or a hardware fault at play here, get the keyboard back to the reseller, and get action to find out why, OS4 may not fix your probs if its a hardware fault, so dont wait.
I commend the play and enjoy philoshopy, if you are not doing that, then there is more than the keyboard at fault here, and before you say this guy hasn't bought the Audya, thats right, but i had probs with the PA2X sold it, now have the Tyros 3, Love it, Korg stopped developing the OS on Oasys sold it, as i felt I was led up the peverbial garden path, the more i look at new products they will have to really be on the mark for me to purchase from now on, can i suggest that's what some of you should have done, my biggest beef with the Audya is still the price $10k australian dollars is way over the mark, needs to be $6k to get me, and i guess many others into the pot!! lets hope so