Hi all, This is my first post and I hope someone can help. I'm trying to make and/or rework pictures to get a greyish tint to my photographs. By greyish I mean in the sense as the opening shots of the tv series Rescue Me. Here they made shot (film) of NYC but they have this really nice, cold/greyish look. Now I'm wondering how I can recreate this in digital photography. I;m using a Nikon D40. Thanks in advance for any help!