Quote - Yep. Poser 5 already had it in its first incarnation, it's called "New Dynamic Group". You can name the new dynamic group, set its dynamic properties (all of the dynamic controls work!), and use the "Edit dynamic group" button to select the vertices that it should work on. Poser 5 SR2 or SR3 fixed the problem of not being able to save these dynamic properties to the props library.

That's great!  This is what I get for going straight from P4 Pro Pack to P6.  I skipped right over that bit of progress!  Thanks to LD and svdl for shedding light on this.

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Another thing, I'd love to see the hierarchy editor open up in a collapsed state by default. My scenes contain many figures and props, so the hierarchy list tends to get uncomfortably long.

Ok, yes.  That too!  I'd go preorder P7 just for THAT fix.  I am so tired of having to manually collapse all the intervening trees in the hierarchy editor every time I want to parent some figure's hand or foot to some distant (in the hierarchy editor) prop or other figure part.  Another great suggestion svdl!

Still keeping my fingers crossed that they've done at least a few of these improvements.