Some of the expected Nikon software updates have appeared. View NX2 has been updated to version 2.0.3 (version 2.0.2 only appeared on the CDs that shipped with some recent products) and includes some fixes, plus of course D7000 and P7000 support. Camera Control Pro 2.8.0 adds Mac Snow Leopard support (finally), D7000 support, and has some fairly major changes that some will like and others won't (internal viewer has been replaced by View NX2, D3s and D7000 can record to memory cards in the camera though this complicates transfer of images, and D1 series support has been removed). Capture NX2 2.2.6 adds D7000 support, Message Center 2 support, and some bug fixes.
While I don't usually mention beta software, I'll mention that Adobe has release candidates for both ACR and Lightroom that support the new Nikon cameras.