I am looking for the Pirates of the Caribbean: Dead Man's Chest Movie Script and can not find it i can find the first one... any ideas where to find it... i have been to most all of the movie script sites.....

Man are you late on this one. Last month I was at a convention that had hundreds of those things for sale, sorry but i did not get any contact info.
The best thing I could suggest is try doing a search for a comic book convention, if you do not find one in your area see if a member here will be attending and ask if they could pick you up a copy. Wizard Wolrd conventions are across the US and should still have some show dates left.

http://www.imsdb.com/scripts/Pirates-of-the-Caribbean-Dead-Man's-Chest.html