So I re installed my OS a while back, and just now I decided I would like to play some New Vegas again, but I don't want to start a brand new save again. I forgot to save a list of mods that I had installed, is there anyway I can see what mods are associated with my save file?

In Skyrim, I used wyrebash, to see, which mods, I used on which saves. There is an Wyre Flash for NV.

Ok i'll look into it, thanks!