On Dec 9, 2006, at 9:47 AM, Jens Selvig wrote: > Are you using AFP to do this? When you mount the second systems hard > drive are you also mounting the shared first systems hard drive? I > don't know if you can that but I guess it could be done Each machine mounting file systems from the other is a perfectly reasonable thing to do. > Have you restarted both computers and tried mounting? This is what I'd recommend also. Turn both machines off. Then turn one on and wait till it's finished starting, then turn the other on. That way there's no potential for a race condition and conflicting network addresses being chosen. Unless you're an experienced sys admin, and even then, problems like this can be very difficult and time consuming to track down. If restarting the both machines fixes the problem then don't worry about what the problem was and be happy. Phil