On my 500MHz Cube I also cannot use Target Disk mode, because when I upgraded to a CDRW, DVDROM optical drive, I had to change the slave-Master configuration which interferes with Target Disk mode On 11/1/07 10:23 AM, "cube-request at listserver.themacintoshguy.com" <cube-request at listserver.themacintoshguy.com> wrote: > Ok, so it turns out that my Powerbook has some kind of issue with > mounting Cube in target disk mode. I have a Titanium and old iBook > here and they both mount the Cube just fine. I just have to find out > why the Powerbook Al has problems with it. Maybe I should trying > clearing up the pram and resetting open firmware...