Sorry if this has been covered before. I have 2 computers at my office. One was on 10.4.2 and the other was on 10.3.8. I just upgraded one to 10.4 but now I can't copy files to it from the other computer. I get a message saying that the operation cannot be completed because I do not have sufficient privileges for some items. I rebuilt the permissions on the computer (the one that being copied to) and changed the Get Info box on the hard drive and the folder I was copying to to be Read and Write on everything listed. What am I missing here? BTW I'm reluctant to upgrade both computers to the latest version of 10.4. I use Maya a lot and it's extremely fussy about which versions of the OS it will work with. In the past I upgraded too far and had Maya not even launch causing me to reload the system to a lower version. Maya is only qualified to 10.4.7 at this point. I wish Apple would allow a choice of version updates instead of just the newest. Edit, I can do version updates from the Apple site, I was using Software Update.