Official announcement of Nikon’s new digital SLR aimed at sports and news photographers, the four-megapixel D2H. The high-speed D2H has a new type of imaging sensor called a Junction Field Effect Transistor for shooting up to eight frames per second, and (here’s what so hot about this camera) an optional WiFi transmitter which can automatically upload images to a host PC over a wireless LAN. Digital Photography Review has a lengthy preview.