Just heard that Casio will be releasing the new Aix 2. Th new engine will add extra articulation making instruments such as guitars, orchestral and wind instrument more realistic. Extra velocity layers and a piano engine for acoustic and EPS (key off and mechanical noises, damper resonance, string resonance) is also added on the update. A vocoder is also mentioned.
Now the question is, will users be able to update to the engine via firmware update/purchase or will it only be available on the new products?