Nikon have published updated versions of the following programs, now compatible with Apple OS up to v.10.6.2 (Snow Leopard) and 32/64 bits Windows 7, Vista: Capture NX2, Camera Control Pro 2, Transfer, View NX, NIK Color Efex Pro.
Tag: "nik color efex pro"
There is a rising number of users who report that - at least - Nikon View NX does not work on Apple's latest OS, "Snow Leopard". Nikon are currently addressing this issue and testing the Mac versions of their software for release in the near future. More info here.