EXS 24 Logic Sampler Users Group

it is basically impossible 2 trigger exs24 samplers via several 
keyboards on different channels. the arrange window forces one to 
select ONE object, one exs24 in that case, which will playback all 
incoming midi notes. tHIS IS a JOKE. I NEED the sampler for live 
(harware sequenzer triggers various exs24/audioinstruments) - like i 
used the akais. please let me know that i overlook a detail, 
otherwise Logic/Emagic is a hobby/inside computer application only. 
No way it replaces anY sampler. Also i'd like to read a manual before 
i buy it. does anyone have one 2 sendOVer.
Am a logic user 4.6 by the way and i wont get into the 4.7 mess at 
all. - thanks al.