On Jul 12, 2005, at 4:41 PM, Tony Johansen wrote: > On 13/7/2005 1:26 AM, "Michael Winter" <winter at mac.com> wrote: > >> On Jul 12, 2005, at 10:00 AM, Morland, Chris wrote: >> >>> Have a question about external HD: Can you share an external HD >>> with two computers via firewire ports? >> >> If you're asking can you just plug two Macs into the same external FW >> drive and have it work, the answer is probably -but its a dangerous >> thing to do. At least I wouldn't do it. Probably???? The answer is emphatically NO. Do not plug multiple controllers into the same device. > This brings up the obvious, what then are the 2 firewire ports for > on the > external hard drive? I've wondered about that myself. Is there some > use > other than connecting to another computer? Yes - there are 2 plugs so you can plug another device into the "chain". You can tell a Mac to be a client device (i.e. "target mode") by holding down the "T" key during startup. Then you can plug it into a firewire chain and it will act like another drive. This is useful for "docking" laptops to desktops. SR