CNX2 2.2.8 Update
some andecotal evidence on flickr suggests some performance increase with this update..
http://nikonasia-en.custhelp.com/app/answers/detail/a_id/7120/session/L3RpbWUvMTMxODQxOTM3OC9zaWQvdnhCSlltR2s%3D
Support for RAW images captured with the Nikon 1 V1, Nikon 1 J1 and COOLPIX P7100 has been added.
Information for lenses used with the "Auto Distortion" correction function under "Camera & Lens Corrections" in the "Develop" section of the Edit List has been updated.
When the "Auto Lateral Color Aberration" function under "Camera & Lens Corrections" in the "Develop" section of the Edit List was applied to RAW images, gray edges were, in some rare cases, displayed in some portions of the subject. This issue has been resolved.