Today I wanted to work at the Vault on, and I noticed the missing parts in Fallout New Vegas that I need urgently! Now,
my question, it is for allowing copy of Fallout 3 and then to be seamlessly integrated in Fallout New Vegas without at some point I get a message because it could be legally was not correct?

Note: this is a Google translation! I do not write well in english ... I'm improvise

I'm afraid it is illegal to take content from Fallout 3 and put it in Fallout New Vegas.