This software remotely controls most functions of Nikon digital SLRs from a computer that is connected via USB cable or through wired or wireless LAN using a wireless transmitter. Advanced functions of the new Nikon D3 and D300 such as Viewer for preview and selection of images prior to transfer to a computer, Liveview function and Picture Control System are supported. It also supports workflows of Nikons exclusive photofinishing software Capture NX (optional) and browser and viewer software ViewNX. 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.