The Nikon D800 & D800E

• Newly Developed Nikon FX CMOS Sensor - 39.5mm x24mm
• 36.3 Million Effective Pixels - Total pixels 36.8MP
• Lo1 (ISO 50 Equivalent) - Base ISO 100 (normal range)
• Hi 2 (ISO 25,600 Equivalent) - Hi ISO 6400 (normal range)
• Live View supported
• Full HD video supported
• Up to 4fps - 6fps in DX crop mode (with MB-D12)
• EXPEED 3 Image Processing 
• Same processing power as D4 - Able to process information almost instantly
• Superb noise reduction - Cleaner movie files even in very high ISOsettings - Despite having three times the resolution Expeed 3 allows the D800 to manage noise to similar characteristics of the D700

[ UPDATES ]
The Nikon D800 is now officially announced. This post will be updated multiple times. Stay tuned!

• Nikon Japan breaks the news first
• D800 announcement on nikon.com
• D800 @ Nikon Imaging
• D800 microsite
• D800 brochure download
• D800 digitutor
• D800 sample images
• D800E sample images
• D800 samples @ Nikon Japan
• Brochure download
• Nikon D800 price: $2999.95
• Nikon D800E price: $3,299.95
• Download the Presentation (PDF) at UK press event. [ NEW]
• New Nikon D800 high ISO samples available here.
  
• Nikon D800 | D800E Technical Guide available for download. The guide includes samples and covers the basic camera functionality.
• Q&A session - with some of the engineers/designers who worked on the Nikon D800/D800E cameras
  
  

More stories at Nikonrumors.com, Dpreview

Nikon D800E shutter unit

Comparison between D700, D800 and 5D Mark II