I have 2 external hard drives from one of the Firewire Ports on my iMac flat panel 800mHz. The first one is a Phantom Titanium 250g and the other is a Phantom 160g. They are daisychained together with the 250 first and then the 160. I backed up my system to the 250 with no problem, but when I wanted to backup the system again to the 160, (which I want to be able to take on and off line, and use as a scratch disk) SuperDuper was not able to do it. I did a check, booting off of a DriveGenius Disk and I couldn't get it to even see the 160. What could be the problem?
Thanks for the quick response from anyone.
Lyle