I copied the central file onto my notebook computer and am working at home this weekend. My intention is to go back into the office Monday morning and copy it back over the main file. When I just opened the file to go to work, I got a message that said that Revit would treat this as a local file unless I did "save as central" - makes sense, but....should I save a central on my computer and then save as central again to get it back onto the server? should I just work with it on my computer and then copy it back, ignoring the file message? I feel like I am in dangerous waters here and hoping that someone else is cruising the augi board on Sunday afternoon who knows something!