Emax

hope you can help me out...
i just try to understand emax architecture and was just wondering if 
there is a kind of multimode.

i want to play different presets on different midi channels via 
cubase at the same time...

so i stumbled on a thing called "super mode mapping" in the sequencer 
setups. My english is not the best and i never was in sequencewr 
modes before - so i just can´t understand what it is all about. 

is supermodemapping a kind of multimode ? or is there maybe a better 
solution?