Just finished a meeting with a rep from Canon Philippines when the Canon 5D Mark III was mentioned for embargo. I asked if I could get the press release but it turns out details are already out.
Canon 5D Mark III specs:
22.3MP full-size CMOS sensor
DIGIC 5+ processor
up to 6fps shooting speed
61-point autofocusing system
ISO 100 to 25,600 (expandable to 102,400)
1080p video recording
3.2″ LCD display @ 1MP
The camera will use a dual CompactFlash and SD Card slots.
The Canon 5D Mark III is set to be released by end of March for $3,499 and a 24-105mm f4 L kit for $4,299.