Hi,
Well, I can foresee a color display, RF capability, two-way control (feedback to the controller), and as Daniel suggested, a few more hard buttons. However, as is currently stands, Pronto is THE controller for me. I would not hesitate to take advantage of this outstanding product. Afterall, if we always waited for the next (improved) model, we would always be waiting. Life is already too short, why waste time (and enjoyment) waiting....

Clay W.