Help please. =]

Could someone please point me in the direction of a really good 'blue look' tutorial for this picture please?
Everything I try out looks AWFUL!

Thanks in advance, here is the picture.

x


http://img12.imagevenue.com/view.php?image=60610_splashnews_gpuk100707a_001_123_824lo.jpg


it's quite a good quality picture too, oh and by the way - i sure Photoshop CS2.

thanks again. =]