Halo 3 XP Desktop Theme!!

how to get a cool halo 3 theme -search up halo 3 desktop theme -click the first one, which should be from belchfire -download it http://www.belchfire.net/index.php?automodule=downloads&showfile=6172 -download tuneup xp (any one of them) http://www.tune-up.com/products/tuneup-utilities/ -open tuneup and go to customize windows -unzip the halo file -use tuneup xp to apply the theme