To those newbies who think that people in CS are being elitist and unfriendly, I would like to say that a lot of CSers are very friendly and helpful, and always willing to share information
I apologize if I have not expressed myself clearly enough, and given anyone the impression that I find it wrong to ask questions.
What I wish for is for those who ask questions to show some effort to learn, by asking more specific questions which will definitely benefit you.
Asking a very short question like 'what settings you used?' is just plain lazy. It gives the impression that you expect to be spoon-fed.