Rumors has it....
Nikon D400 CMOS-Sensor (15,3 MP), 6 frames/sec, ISO from 200 to 6400, Full HD movie mode
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Canon 500D 15-megapixel sensor, DIGIC IV imaging processor, ISO levels up to 12800, an articulating LCD with 900K resolution an some sort of 1080p "movie mode"
DSLR turning...