In response to post #29033209. #29034064 is also a reply to the same post. Thank you by the advice, but not, FO4 is not in my plans, in fact I only play Skyrim and Dragon Age Origins using the NMM, nothing more. But wait, you mean I can use 2 different versions of the NMM, one for old games and other for new games and there will be no conflict? that sounds very cool. Thanks.