I was so touched to learn today that those wonderful Knights of Columbus are circulating a prayer for Pope Benedict XVI and for the Holy Spirit's guidance for the Cardinals who will elect his successor.
Here is a link to the article with all of the information, including the prayer:
There are so many documents containing homilies, addresses etc. of Pope Benedict on the http://www.zenit.org website. Also I am printing out from the Vatican's website the Holy Father's weekly catechesis for the Year of Faith. To find these reflections, see the list of his weekly audiences at http://www.vatican.va. His writings are treasures.