The Camera Raw plug-in is ONLY for CS3 - not CS2.
According to what I've read, Nikon will not release to Adobe the technology to create a plug in for CS2. Which totally sucks for those who have just purchases CS2 to process their photos. (like me)
The Camera does come with a full version of the latest Nikon Capture due to this, but even with my G5 graphics tower, dual core 2. processors, 2 gigs of ram, 230 gig harddrive, the software still binds while doing Raw files.
Apparently, I'm stuck unless I upgrade to CS3?