Oh yes, that’s what I needed to understand what the english terms are for! Thank you for that, dear Szark!
But there is still the critical difference between the versions:
With DAZ 4.5 every surface tab (Diffuse Color, -Strenght, Glossines, Specular Color .... ) is combined with a preview and a browser. Most of these windows are empty.
Then I browse and for the hair I get to the folder with following maps: 20 x colour maps (rdLin_blonde ...) and 20 x base colour maps (rdLinbase_brown ... ) and some for the bow colours (rdLinbow_15 ...)
And now my question: In which little window/ surface tab do I have to choose which kind of these maps?
(Please stay patient with my german dull-wittedness!)