EXS 24 Logic Sampler Users Group

I just got the exs and I have a full cd of drum samples I created on logic 
and burned onto CD-R (aif. files).  Now I want to use those drum samples thru 
my exs, assign each drum sound to a key on my midi controller, etc.  Also, 
how can I take just one drum sound and stretch it across my keyboard and have 
each different key play a different pitch of the drum sound?

Can some users out there give me a bit by bit play book on how to make this 
happen?

Peace,
--ken.

http://www.waxthedecks.com
           www.cdbaby.com/aki