Emax

Hi

I tried to format disk on emax before using emx on pc and now i can 
boot with all os versions and i can see the se functions.
Now my problems are:

when i look for scsi format command in os plus, i receive 
a "different software rev version" 
I i try with se hd i can only see the bird run.......

My hard disk is gone, and i don't like iomegazip because of past 
experiences with "click of death" issue. 
Can the emax read a scsi hard disk different from miniscribe, 
rodime, iomega zip?
(even if i can't boot from it or format more than 20 mb)

Thanks 
Manuel