Preorders:
Nikon D4 DSLR at Amazon (sold out)
Nikon 85mm f/1.8G AF-S Nikkor Lens at Amazon (available for preorder)
On Nikon.com:
Nikon D4 DSLR: Press Release
Nikon 85mm f/1.8G AF-S Nikkor Lens: Press Release
From Nikon UK
Nikon D4 DSLR: Press Release
Nikon 85mm f/1.8G AF-S Nikkor Lens: Press Release
More From Nikon USA
Nikon D4 DSLR: Product Page
Nikon 85mm f/1.8G AF-S Nikkor Lens: Product Page
The Nikon Wireless Transmitter WT-5 for the D4 was also announced today.
Joe McNally was having fun with his D4 prototypes.
From Nikon Asia: