It's a good suggestion for oriental sounds like tabla.
I think it's possible to assign 2 different samples at the most in one key with the velocity...
The manual :
"F7 DCA Offs: This modifies the sample level at minimum velocity.
F8 DCA Slop: This modifies the sample level at maximum velocity"
And, I think, if I play with 2 sounds, layered or not, the memory usage is the same, no?
And I have already the patterns of the X1 oriental
I just want to make a good drum kit, the same as the X1 with the same mapping, to have a good sound...