I grabed 2 articles from the net. They are pretty long articles, i have the program dupcop which compares the orginal to the new rewriting article. In dupcop it showed above 30 percent on each article and said ready to be published. Which i belive thats the area i need to be aiming at. I ran my new site in copyscape and it showed other websites that had some of the same "phrases". Is this normal?