After 4 weeks and following the Bermuda Bible and help from this forum, I have some dead spots. I'm getting a bit concerned. I watered for 15 min. every 3 hrs from 6 am to 6pm during the extreme heat. Everything looked great. Now I have cut back watering to every 3 days. I noted that the ground at the grass roots under the tree stays moist (mostly shade all day). Could it be some sort fungus? I am attaching some close up pics. and one wide shot. I hope this works, as I am digital photo challenged.

http://i1140.photobucket.com/albums/n564/hdog1/DCP_0437.jpg

http://i1140.photobucket.com/albums/n564/hdog1/DCP_0438.jpg

http://i1140.photobucket.com/albums/n564/hdog1/DCP_0439.jpg

http://i1140.photobucket.com/albums/n564/hdog1/DCP_0441.jpg

http://i1140.photobucket.com/albums/n564/hdog1/DCP_0440.jpg