Genesis 3 Character UVs for Genesis 8 Male

Has anyone managed to install this item?
It's an offline installer which means you need to have downloaded the item from your Daz account for it to work.
From what I understand, you also need to use the Smart Content functionality to install it (something I doubt many of us use as these items won't install that way unless downloaded from out Daz account - again, as I understand it)
Therefore, this item is useless - although I'd happily be proved wrong by someone telling me how to install it................