Yes, you are! These figures you bought are for use in Poser, and then you can import them fully posed in Vue. If you don't have Poser, you can download the free DAZ Studio program, which does the posing of your figures just like Poser. You'll need to import the posed figures as obj in Vue, and you may have material importing issues. But that's the only way for you if you don't intend to buy Poser.