Can anyone answer some questions about netflix? I'm thinking of joining for a few months.....DH and I have become addicted to "The Amazing Race" and after searching, netflix seems to have all the seasons available. What does netflix consider a boxed series? Is it counted as one DVD or does each DVD in the series count as a set? Also, does anyone have any codes or offers that extend past the basic 2 week free 2 week trial period? Thanks!!!