Most settings of Nikon digital SLRs, that are connected via USB cable, such as exposure mode, shutter speed and aperture can be controlled remotely from a computer. Wired or wireless LAN is also available when using a wireless transmitter.
In addition to direct transfer of images from a camera to a computer, all procedures from shooting to saving images are smoothly processed.
Enhanced viewer function enables thumbnail display of images stored in a computer.

Compatible with the new functions of the Nikon D3/D300
Images in a camera buffer can be confirmed with thumbnail or preview display on a computer prior to transferring, enabling deletion of unnecessary images. This remarkably increases efficiency.
Supporting the Liveview mode (Hand-held mode and Tripod mode) of the D3 and D300, it permits adjustment of focus point and shutter release while confirming the image on a computer. In Tripod mode, focal-plane contrast AF on a desired point within a specific area is possible.
It also supports Picture Control System of the cameras. Picture Control parameters can be selected and adjusted on a computer, and custom curves (tone compensation data) can be created and registered
51-point AF can be controlled and displayed.
Fine tuning of the new white balance is available.

Integration with other Nikon software
Support for ViewNX browser and viewer software
Support for Capture NX photo-finishing software

Home Page - http://imaging.nikon.com/lineup/software/control_pro2/