So far, L6 has been pumping out firmware updates and it isn't even in the hands of most of the people who have bought it due to backorders. In the last firmware update, they added a new stereo delay effect. I'd say these are all good signs that they plan continued support for the unit. Assuming they keep it up, I'm sure there will be more amps and effects to come in the future. That said, in the TGP thread, there was talk that it was still up for debate at L6 HQ whether or not they will charge for added amp packs. We'll just have to wait and see what happens.