Thank you for your answer and taking my questions seriously.
I did read the ldw legal notice and this is where another question comes up...If I only use my own screenshots but mention the game and company, since those are registered trademarks...do I have to add a legal notice saying all trademarks belong to their respective owners or something similar? I guess this is what I read somewhere.

Do you advice I'd better ask LDW through the contact info provided? I feared they would consider my questions kind of - dumb :-s But if you say this is the right way to go, I will write an email to LDW