What is the deal with resume paper and should I succomb?

I am going to a conference in Phoenix tomorrow and need to print out copies of my resume. A friend of mine is printing hers out on fancy vellum-ish paper. I have no idea what people expect or think of this stuff (I know it is super expensive). My regular printer paper is an ultra bright white 24 lb paper. I think that would be good for a resume. What does the collective think?