/patiently/
If you read the link I provided however Psalms is included in the list of found bits at the site by the Dead Sea. That is what I was referring to in my post.
I read the link you posted as well as several links at the bottom of the page. Correct me if I'm wrong but are none of the scrolls from books in the New Testament?
Edit: Pont, I'm not too terribly concerned about whether or not Psalms match up (although it would be interesting to see how it compares to the Dead Sea Scrolls); I am curious about 400 A.D. Gospel of Mark vs. contemporary Gospel of Mark.