I don't know what that tech support guy is smoking but I am running unmodified Western Digital 250GB, 120GB and 80 GB drives set to Master or Cable Select (makes no difference) in old year 2000 ADS FW cases with no problems whatsoever. I have access to all 233 GB of net space on the fat ones too. k On Thursday, May 15, 2003, at 01:05 PM, Jim Reamer wrote: > Brian, > I knew you were going to ask me that. I called and the guy gave it > to me over the phone. I typed the URL into Safari and it immediately > downloaded and he walked me through the installation. It never > actually took me to a site and it doesn't show up on my Safari history > list. I tried to reconstruct it for everyone but failed. Wait a > minute... > OK, I called them back. Here is the URL -- > http://support.wdc.com/download/external/wdfwonlymac.hqx > This isn't a link, so you'll need to cut and paste. I'm told that > mac 10.2 requires it for the WD firewire drives. > > Jim