Ron's (Deviney) content packs - how do you install?

Recently, bought a couple of Ron's PSD packs, but I'm not sure how to install them through the DIM.

http://www.daz3d.com/ron-s-war-essentials

http://www.daz3d.com/ron-s-apocalypse

Do I install them in my Photoshop folder or are they accessed through Daz3d, or other method?

They appear to install using DIM.  This being the case what is the setup in DIM?

I'm not sure how they should install.