I know there was one site on the net for some dutch company that had some very good ones. Does anyone recall the name of it or any other sites that offer BVH files?

It's a motion-capture file format used for animation (BVH = BioVision Hierarchy). Here are a few links to get you started:

http://engr.oregonstate.edu/~zier/Assignment4BVH/

http://www.cs.wisc.edu/~pingelm/ComputerAnimation/Motions/bvh/

http://www.ict.usc.edu/graphics/animWeb/humanoid/sampleData.html

http://www.solfics.com/motion/sample.htm

http://www.the-forge.ie/images/order_form/bvh/p10bvh.htm

http://userdata.acd.net/cady.patrick/BVHfiles.html

http://www.faint-light.com/faint-light/motionview/ht/bvh_3d1.html

http://www.e-motek.com/entertainment/downloads/index.html

http://www.accad.ohio-state.edu/~jwoodrin/mocap/Clips/

Attached Link: http://www.stanford.edu/class/cs348c/BVH/SantaMonicaStudios/

Are you talking about the Baron_Vlad_Harkonnen outfits? Just a thought

wolf359 also has some here, in the Marketplace, and here is another site with some free samples: http://www.softventures.com/SVGS/svgsPoser.htm

DAZ also carries/brokers a number of motion packs made specifically for Poser, many by House of Moves and PoseAmation

Attached Link: http://www.3-AXIS.com