Can someone help me over this technological wall? I’ve tried to zip a load of mp3s on my trusty Mac and unstuff them on Boxstr, because it says it wants zip files, not sitx or owt like that. It uploads them, unstuffs them… and gives me a mass of 0kb files. Has anyone else had the same problem, and could you get around it? I was using the “Create archive of x items” feature under the File menu.