Don't forget that the new G-70 comes with the mark/jump features, excellent when playing midi files (the ones that we find on discover 5). Now we can play either midi or styles, almost in the same way.
I don't find the sample feature so useful. Otherwise, fade in and out buttons, half break, reset tempo and 4 way audio out from G-1000 are welcome.

G70 still misses the mp3 player, wich would be fantastic with the mark/jump buttons.

Will roland make an 61 keys/speakers model of the g70?