You can't do it, at least not directly. CS4 was dropped years ago, and the D3200 is brand new. No support has been built into CS4 (or CS5, for that matter) for the D3200 files.
The only ways to do this are:
1) upgrade to CS6 (or Lightroom4, or Elements 10), or
2) download Adobe's DNG converter (free) and convert your NEFs into DNG, which CS4 can process.
_____ Brian... a bicoastal Nikonian and Team Member
My gallery is online. Comments and critique welcomed any time!
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