I've had a chance to play with a Microtech USB to SCSI converter cable,
It's got a DB25 SCSI connection.  I plug it in, I see no response to
it being plugged in, and I have USBVERBOSE enabled.  I'm running 1.5ALPHA
on i386.

My husband was able to get it probed under Linux, what that showed I
saved in http://www.public.iastate.edu/~gendalia/Microtech.

Tracy J. Di Marco White
Project Vincent Systems Manager
gendalia@iastate.edu