Thanks, Diki
I know it is the time to remplace my old roland EM-2000.
My doubt is to choose between E-50 or Prelude, two Roland kbs at similar price. Prelude may have better sounds and other advantages, it is more modern. E-50 has a better screen and maybe an easier makeup tools for styles. But I don't know too well if there is a great difference in tweaking styles for to go to E-50.
Perhaps there is an internet site when these old styles have been converted for new Roland kbs and may be downloaded...
I see...