actually I think that coldrake was refering to doing that with V4.1 which actually makes a lot of sense, there will be no more updates for V4.1 so freezing it at its current state won't harm anything, no need to use the !DAZ folder at all for that resaved figure becouse Poser adds all the morphs to the cr2 permanantly on resave. and than you have no reason not to overwrite the !DAZ folder for V4.2 becouse V4.1 doesn't need it any more.