Never had this happened before. I just tried dragging a folder from finder to my external hard drive. Hit Keep newer like I always do. Then it says "This operation cannot be completed because an unexpected error has occurred (Error Code 0)" Help? Its not letting me back stuff up which is a pretty big deal. Edit: And it just let me move a different folder to the HD. But it won't work with this one for some reason...Just tried on a different drive too. Gotta be specific to this folder. Its a folder full of samples and stuff for pro tools. Just wav audio files mostly. Some midi files, etc...stuff relevant to that.