DPR D2Xs announcement. (http://www.dpreview.com/news/0606/06060102nikond2xs.asp)

Summary of D2Xs improvements

Electronic viewfinder masking when using High Speed Crop
Colour Matrix Metering II adapted for use in High Speed Crop
New wide angle TFT monitor
New longer life battery
New Black and White mode
Adobe RGB Colour space available in all three Colour Modes
Additional Custom Curve options
Extra 1/3 step ISO boost settings
Refinements to Auto focus performance
New in camera Trim function
Modified Auto ISO control
Extra options for the Function Button
Extended continuous shooting
New Menu GUI color scheme
Image Comment, number of characters increased.
Save/Load settings between multiple D2Xs cameras, additional settings in EXIF
Simplified settings management
Image Authentication system compatible
Battery warning during Mirror Up
Additional GPS information
Modified USB portwith new USB Cable Clip included

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Thom's Take on the D2xs
http://www.bythom.com/

"
Note that the D2xs image quality hasn't really changed (one might argue that the AdobeRGB change can impact quality, I suppose). All the changes are what I would characterize as operational changes, making the camera more responsive, easier to use, and more flexible. The EN-EL4a is something that all current D2x users can take advantage of, and Nikon has indicated that all of the other non-hardware features will be made available to D2x users in a firmware upgrade this fall."

More of a "Souped-Up" and enhanced D2x, quite similar to the upgrades done to the D70, and currently the D70s.
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Any news on camera updates eventually means price cuts on the rest of the line, so it's all good! :Grin: Bring on the D50s and D200s! :D