I had a version of CS2 and installed meta raw. I was then able to edit Nikon D4 NEF raw files using CS2, which I could not edit them in before. When you open the raw files, you get a popup window asking if you want to use Adobe Camera Raw or Meta Raw. Other than that, it seems to work fine.
|Glass by Hobbyfotograaf|
from High speed photography
|Northern water thrush by APenza|
from A Big Year - birds
|4th of July Outfit by Jack Sofield|
from - Old Age - (Black and White only + A Border)