Nikon Inc has updated the NEF Codec to support the latest format from Nikon D3100 and D7000 and some minor updates
List of changes:
- 1.10.0 changes
- Supports NEF (RAW) images taken with the D3100.
- Supports NEF (RAW) images taken with the D7000.
- New color processing is supported.
- Distortion control data updated
- 32-bit versions of Windows® 7 Home Basic/Home Premium/Professional/Enterprise/Ultimate
- 32-bit versions of Windows Vista® Home Basic/Home Premium/Business/Enterprise/Ultimate (Service Pack 2)
- 32-bit versions of Windows® XP Home Edition/Professional (Service Pack 3)
- Only computers on which the operating system has been pre-installed are supported.
check the download page here