But what if, like myself, one has a poser folder currently weighing in at 12.8GB and that is just the active part? yes i agree one should back up your zips and exe to a personal library, mine is currently 17 cds. but currently there is nothing that can do the job on folders as mine, and modeler have it worse. about all one can do is keep track of what is where and have a 2nd HDD that is nothing but POSER. That way if the OS gets killed on the primary HDD the poser one is "Safe".