"Is this a different version of V3 or is it a compatible one?"

I'm not sure and would hate to give you a wrong answer. See if the DAZ Studio forum may have the answer for you.
http://www.renderosity.com/mod/forumpro/showforum.php?forum_id=12452

"And...does Kielo work in DAZStudio (with the right V3)?"

It should but it hasnt been tested in DAZ Studio.
From the Kielo II page...
"NOT tested in DAZ Studio"

Clint Hawkins
MarketPlace Manager/Copyright Agent

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All my life I've been over the top ... I don't know what I'm doing ... All I know is I don't wana stop!
(Zakk Wylde (2007))

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