Last night I updated my OS X server box from 10.4.8 to 10.4.9 now when I mount a drive over the network I am not able to copy any files over to it. I have about 6 drives I can access and mount, view I can even copy stuff from them to my computer just not the other way around. When I try and copy stuff from my computer to the network drives it just hangs and noting happens. I have checked permissions and all of that is fine. This is happening for everyone not just my computer. Any ideas?