Online file storage sites
Anyone have a recommendation for a good file storage site for a business. Don't think Dropbox, SugarSync, etc will work for what we want. Would like to have something that we could give only certain employees 'permissions' to access a folder and allow them to edit the files in the folder. Would like for it to prevent 2 people from opening and editing the files at the same time. Most offerings I have come across will allow me to set 'permissions' for certain people but will not prevent more than one person from opening and editing a file at the same time. Have looked onto Google, but each would have to have a Google account. The owners don't want that.