Do's he kill Every one or jus the people in the dark forest cos if thats's the case il do the dark forest quests

and yes I am using this method 4 duplicating [Selecet the item] [bring it out of box] [Dont let go and do a quicksave] then do a [Quick Load] I also tried the trick where u enter a negetive number by holding control that crashed as well so if i get the polymoprh spell and turn im into a rabbit!!!! I get 2 keep da sword????
lol Thanks 4 ya help
Gameorama