AJ stated thay Ketron is considering a 1GB battery powered soundboard. No ways we'll see this soon & it will most likely only come with a newer version of the Audya.
I suspect many, many better sampled voices will come with it, used as standard in the new styles.
So we'll have to be patient my friend & start to save up for it. I will definitely get one!!!
Keep well my friend,
Make sure you'll fly forever!