Nikon released Camera Control Pro 2.7.0, which allows control of a camera via wired or wireless connections. The new version adds support for the D3s, Mac OS X Snow Leopard (10.6.1 specifically), and Windows 7. While the software runs in the 64-bit environment of the latest OS versions, it still remains a 32-bit application.
Nikon also released version 2.3.3 of Capture NX2. Again, D3s support has been added. But the primary focus of the update is bug fixes in the GPS and flash data, recognition of image profiles, and unexpected application termination. Note that this version only brings Mac OS support up to 10.5.8 (Leopard); this is not the Snow Leopard update promised by the end of the year.