EXS 24 Logic Sampler Users Group

Ummm ya.  I'm not seeing anywhere where you can set velocities in the Zone box.  Where 
do you do this?  I know of course how to set mute groups with the groups box though... 
thats easy.  That tip about the ghost samples sounds kind of interesting too.  Anyway, 
where do you set the velocity rang in the Zone box???