Photography http://freeones.in.net/ freeones com "They made some changes since we were here last, I think for the better," said Dufner, who had yet to play the front nine as of this morning. "Obviously the venue and the surrounding areas are great. I think the green complexes and the approaches are very, very challenging. I think at times you can hit good shots and end up 40, 50, 60 feet away, or sometimes in a bunker off the green, which can be very frustrating for us at times, but I think the changes are for the better.