I added a 105MB Shadow drive made by TMS to the SCSI chain of my old 80MB hard disk. When the 80MB drive is turned on, the 105MB one does not show up on the desktop. If the 80MB one is turned off, I can boot from the 105MB one. I can't access both at the same time. I have a ROM 1 GS with 4MB and Apple's High Speed SCSI. Can anyone tell me how to fix the problem?