Emax

hello emaxers:
i joined this list because my guitar player has a emax se keyboard 
which was left up against the wall like a broom (!!) being unused.
i am working on getting a manual for it, and actually succeeded in 
reprogramming some of his sample disks (hey, i have a mirage :)
If anyone can post some links and/or info about emax se, that would
be the coolest, as i have decided to rescue this keyboard.

(?)- how much memory is in se, and is it expandable, what's up 
with the sequencer, and also banks? i have to check SCSI too (blue?)
thanks for yr help, jimne