You can get them here. Great value, frequently updated (for free)

http://www.contentparadise.com/us/user/talk_designer_expansion_kit_for_poser_7_product_25231

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You just can't put the words "Poserites" and "happy" in the same sentence - didn't you know that? LaurieA
  Using Poser since 2002. Currently at Version 11.1 - Win 10.