My 2 cents are simple;

DSON in Poser requires a 500 page manual to cover all possibilities, figures, clothing, morphs, shoes, hair and so on.

Nothing for a FAQ page but more for a DSON manual if you want to cover it all.

And when all is done and over with, the answer is; "Don't even try" if you like to end the process with the same number of hairs on your head as you started with.

Anyhow, it requires more "free hobby" time then most end users are willing to invest.
I see lots of questions about the DSON Importer, and they all end in the same way for the end user; Use another figure.

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!