Does anybody know the responce time to this LCD? And also any information on the Contrast ratio? Samsung's website is very uninformative, b/c they said it had a contrast ratio of 350:1, but on the stick on my LCD it says 400:1. I can't even find the responce time on the website, however I found 16ms on some other website, but I don't know if that is true or not? I bought this LCD a while ago mainly because of the contrast ratio, but now I don't know which to believe in, 350:1 or 400:1?