I thought Macs didn't work with Cable Select only Windows machines used that setting. I remember reading that somewhere I thought. I always set my HDs as master and slave. On 18/1/06 11:30 PM, "Jon Wever" <jon.wever at optusnet.com.au> wrote: > The later G4s need all hard disks to be jumpered for cable select. > They shipped with a single drive set to CS so, yes, I think you can > leave it that way without contributing to the problem. > Cheers, > Jon > > >