Yamaha DTXpress/DTXplorer/DTXtreme

I know you can copy trigger data from one trigger to another. But, is 
there a way to copy a voice and its modifications from one trigger 
input to another? For instance, If I were to download a DTXchange 
file, but the the inputs didn't match up to the assigned pads, is 
there a way move the voice of, say, input/trigger six to 
input/trigger seven?
Seems like a basic function that should be there but I don't know how 
to do it and I'm too lazy to go look it up in the manual.
Stephen